14² = ???
Agak mengbaffer T^T
Hasil dari 14² adalah 196
» Pendahuluan
Bilangan berpangkat
Bilangan berpangkat adalah perkalian yang berulang - ulang. Bilangan ini dikalikan sama dengan banyak pangkatnya. Bilangan berpangkat mempunyai nama lain yaitu Eksponen. Fungsi Bilangan Berpangkat adalah untuk menyederhanakan penulisan dan penyebut suatu bilangan.
ෆ Bentuk umum :
aⁿ = a × a × a × ... × a × a × a
{ a dikali sebanyak n }
ෆ Keterangan :
a = Baris
n = pangkat
» Contoh Bilangan berpangkat
1² = 1
2² = 4
3² = 9
4² = 16
5² = 25
6² = 36
7² = 49
8² = 64
9² = 81
10² = 100
11² = 121
12² = 144
13² = 169
14² = 196
15² = 225
16² = 256
17² = 289
18² = 324
19² = 361
20² = 400
21² = 441
22² = 484
23² = 529
24² = 576
25² = 625
26² = 676
27² = 729
28² = 784
29² = 841
30² = 900
31² = 961
32² = 1.024
33² = 1.089
34² = 1.156
35² = 1.225
36² = 1.296
37² = 1.369
38² = 1.444
39² = 1.521
40² = 1.600
41² = 1.681
42² = 1.764
43² = 1.849
44² = 1.936
45² = 2.025
46² = 2.116
47² = 2.209
48² = 2.304
49² = 2.401
50² = 2.500
51² = 2.601
52² = 2.704
53² = 2.809
54² = 2.916
55² = 3.025
56² = 3.136
57² = 3.249
58² = 3.364
59² = 3.481
60² = 3.600
61² = 3.721
62² = 3.844
63² = 3.969
64² = 4.096
65² = 4.225
66² = 4.356
67² = 4.489
68² = 4.624
69² = 4.761
70² = 4.900
71² = 5.041
72² = 5.184
73² = 5.329
74² = 5.476
75² = 5.625
76² = 5.776
77² = 5.929
78² = 6.084
79² = 6.241
80² = 6.400
81² = 6.561
82² = 6.724
83² = 6.889
84² = 7.056
85² = 7.225
86² = 7.396
87² = 7.569
88² = 7.744
89² = 7.921
90² = 8.100
91² = 8.281
92² = 8.464
93² = 8.649
94² = 8.836
95² = 9.025
96² = 9.216
97² = 9.409
98² = 9.604
99² = 9.801
100² = 10.000
» Contoh Perpangkatan
» Pangkat 2 :
1² = 1 × 1 = 1
2² = 2 × 2 = 4
3² = 3 × 3 = 9
4² = 4 × 4 = 16
5² = 5 × 5 = 25
6² = 6 × 6 = 36
7² = 7 × 7 = 49
8² = 8 × 8 = 64
9² = 9 × 9 = 81
10² = 10 × 10 = 100
11² = 11 × 11 = 121
12² = 12 × 12 = 144
13² = 13 × 13 = 169
14² = 14 × 14 = 196
15² = 15 × 15 = 225
» pangkat 3 :
1³ = 1 × 1 × 1 = 1
2³ = 2 × 2 × 2 = 8
3³ = 3 × 3 × 3 = 27
4³ = 4 × 4 × 4 = 64
5³ = 5 × 5 × 5 = 125
6³ = 6 × 6 × 6 = 216
7³ = 7 × 7 × 7 = 343
8³ = 8 × 8 × 8 = 512
9³ = 9 × 9 × 9 = 729
10³ = 10 × 10 × 10 = 1.000
11³ = 11 × 11 × 11 = 1.331
12³ = 12 × 12 × 12 = 1.728
13³ = 13 × 13 × 13 = 2.197
14³ = 14 × 14 × 14 = 2.744
15³ = 15 × 15 × 15 × 15 = 3.375
» pangkat 4 :
1⁴ = 1 × 1 × 1 × 1 = 1
2⁴ = 2 × 2 × 2 × 2 = 16
3⁴ = 3 × 3 × 3 × 3 = 81
4⁴ = 4 × 4 × 4 × 4 = 256
5⁴ = 5 × 5 × 5 × 5 = 625
6⁴ = 6 × 6 × 6 × 6 = 1.296
7⁴ = 7 × 7 × 7 × 7 = 2.401
8⁴ = 8 × 8 × 8 × 8 = 4.096
9⁴ = 9 × 9 × 9 × 9 = = 6.561
10⁴ = 10 × 10 × 10 × 10 = 10.000
11⁴ = 11 × 11 × 11 × 11 = 14.641
12⁴ = 12 × 12 × 12 × 12 = 20.736
13⁴ = 13 × 13 × 13 × 13 = 28.561
14⁴ = 14 × 14 × 14 × 14 = 38.416
15⁴ = 15 × 15 × 15 × 15 = 50.625
» pangkat 5 :
1⁵ = 1 × 1 × 1 × 1 × 1 = 1
2⁵ = 2 × 2 × 2 × 2 × 2 = 32
3⁵ = 3 × 3 × 3 × 3 × 3 = 243
4⁵ = 4 × 4 × 4 × 4 × 4 = 1.024
5⁵ = 5 × 5 × 5 × 5 × 5 = 3.125
6⁵ = 6 × 6 × 6 × 6 × 6 = 7.776
7⁵ = 7 × 7 × 7 × 7 × 7 = 16.807
8⁵ = 8 × 8 × 8 × 8 × 8 = 32.768
9⁵ = 9 × 9 × 9 × 9 × 9 = 59.049
10⁵ = 10 × 10 × 10 × 10 × 10 = 100.000
11⁵ = 11 × 11 × 11 × 11 × 11 = 161.51
12⁵ = 12 × 12 × 12 × 12 × 12 = 248.832
13⁵ = 13 × 13 × 13 × 13 × 13 = 31.293
14⁵ = 14 × 14 × 14 × 14 × 14 = 537.824
15⁵ = 15 × 15 × 15 × 15 × 15 = 759.375
» Pembahasan
Di Ketahui :
14² = ....
Di Tanya :
Berapa Hasilnya...??
Di Jawab :
14² =
= 14²
= 14 × 14
= 196
Kesimpulan :
- Jadi, hasil dari 14² adalah 196
» Pelajari lebih lanjut
- https://brainly.co.id/tugas/47014842
- https://brainly.co.id/tugas/24465374
- https://brainly.co.id/tugas/23381876
» Detail jawaban :
- ❐ Kelas : IX - 9
- ❐ Tingkat : SMP
- ❐ Kode kategorisasi : 9.2.1
- ❐ Mapel : Matematika
- ❐ Materi : Perpangkatan/Eksponen
- ❐ Kata kunci : Hasil dari 14²
[tex]..[/tex]
[tex]{ \huge{\mathcal\color{purple}{{\pink{\underline{\red{\underline{\tt\color{violet}{p{\tt\color{skyblue}{e{\tt\color{violet}{m{\tt\color{skyblue}{b{\tt\color{violet}{a{\tt\color{skyblue} {h{\tt\color{violet}{a{\tt\color{skyblue} {s{\tt\color{violet}{a{\tt\color{skyblue}{n{\tt\color{violet}{ {\tt\color{skyblue}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}[/tex]
[tex] \\ [/tex]
1. Bilangan Berpangkat.
[tex] \\ [/tex]
Bilangan Pangkat n merupakan bilangan hasil kali
bilangan yang sama sebanyak n kali. Bilangan Pangkat dua merupakan perkalian bilangan yang sama sebanyak dua kali.
Bilangan Pangkat 3 merupakan perkalian bilangan yang sama sebanyak tiga kali.
Contoh :
- ➪ 3 × 3 = 3²
- ➪ 2 × 2 × 2 = 2³
[tex] \\ [/tex]
Hasil pangkat dua suatu bilangan disebut Bilangan Kuadrat.
Hasil pangkat tiga suatu bilangan disebut Bilangan Kubik.
[tex] \\ [/tex]
- Aturan pengerjaan operasi hitung bilangan berpangkat adalah sebagai berikut.
[tex] \\ [/tex]
▪︎Jika bilangan yang dipangkatkan berada di dalam tanda kurung, kerjakan lebih dahulu operasi hitung di dalam tanda kurung sebelum di pangkatkan.
▪︎Bilangan Pangkat yang di kali atau dibagi dapat dikerjakan sebelum atau sesudah perkalian atau pembagian jika berpangkat sama.
[tex] \\ [/tex]
2. Sifat sifat Bilangan Berpangkat atau eksponen .
[tex] \\ [/tex]
[tex]\begin{gathered} \boxed{\begin{array}{cc}\underline{\bold{Sifaf-sifat \: Eksponen}}\\\\\ {a}^{m} \: \times \: {a}^{n} \: = \: {a}^{(m \: + \: n)} \\\\ \: {a}^{m} \: \div \: {a}^{n} \: = \: {a}^{(m \: - \: n)} \\\\ \: ( {a}^{m}) {}^{n} \: = \: {a}^{m \: \times \: n} \\\\ \: {(a \: \times \: b)}^{n} \: = \: {a}^{n} \: \times \: {b}^{n} \\\\ \: \sqrt[n]{ {a}^{m} } \: = \: {a}^{ \frac{m}{n} } \\\\ \: ( \frac{a}{b}) {}^{n} \: = \: \frac{ {a}^{n} }{ {b}^{n} } \\\\ \: {a}^{ - n} \: = \: \frac{1}{ {a}^{n} }\\\\ \: {a}^{0} \: = \: 1 \end{array}}\end{gathered}[/tex]
[tex] \\ [/tex]
3. Contoh Bilangan Berpangkat.
[tex] \\ [/tex]
= 1² = 1 × 1 = 2
= 2² = 2 × 2 = 4
= 3² = 3 × 3 = 9
= 4² = 4 × 4 = 16
= 5² = 5 × 5 = 25
= 6² = 6 × 6 = 36
= 7² = 7 × 7 = 49
= 8² = 8 × 8 = 64
= 9² = 9 × 9 = 81
= 10² = 10 × 10 = 100
[tex] \\ [/tex]
= 1³ = 1 × 1 × 1 = 1
= 2³ = 2 × 2 × 2 = 8
= 3³ = 3 × 3 × 3 = 27
= 4³ = 4 × 4 × 4 = 64
= 5³ = 5 × 5 × 5 = 125
= 6³ = 6 × 6 × 6 = 216
= 7³ = 7 × 7 × 7 =343
= 8³ = 8 × 8 × 8 = 512
= 9³ = 9 × 9 × 9 = 729
= 10 = 10 × 10 × 10 = 1.000
[tex] \\ [/tex]
= 1⁴ = 1 × 1 × 1 × 1 = 1
= 2⁴ = 2 × 2 × 2 × 2 = 16
= 3⁴ = 3 × 3 × 3 × 3 = 81
= 4⁴ = 4 × 4 × 4 × 4 = 256
= 5⁴ = 5 × 5 × 5 × 5 = 625
= 6⁴ = 6 × 6 × 6 × 6 = 648
= 7⁴ = 7 × 7 × 7 × 7 = 2.401
= 8⁴ = 8 × 8 × 8 × 8 = 4.096
= 9⁴ = 9 × 9 × 9 × 9 = 6.561
= 10⁴ = 10 × 10 × 10 × 10 = 10.000
[tex] \\ [/tex]
-----------------------------------------------------------
[tex] \\ [/tex]
[tex]{ \huge{\mathcal\color{purple}{{\pink{\underline{\red{\underline{\tt\color{violet}{p{\tt\color{skyblue}{e{\tt\color{violet}{n{\tt\color{skyblue}{y{\tt\color{violet}{e{\tt\color{skyblue} {l{\tt\color{violet}{e{\tt\color{skyblue} {s{\tt\color{violet}{a{\tt\color{skyblue}{i{\tt\color{violet}{a{ \tt \color{skyblue}{ {\tt\color{skyblue}{n{ \tt \color{violet}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}[/tex]
[tex] \\ [/tex]
[tex] \sf = 14 \times 14[/tex]
[tex] \sf = 14 +14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 28+ 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 42+ 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 56 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 70 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 84+ 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 98 + 14 + 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 112+ 14 + 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 126+ 14 + 14 + 14 + 14 + 14[/tex]
[tex] \sf = 140+ 14 + 14 + 14 + 14[/tex]
[tex] \sf = 154 + 14 + 14 + 14[/tex]
[tex] \sf = 168+ 14 + 14[/tex]
[tex] \sf = 182 + 14[/tex]
[tex] \sf = 196[/tex]
[tex] \\ [/tex]
-----------------------------------------------------------
[tex]{ \huge{\mathcal\color{purple}{{\pink{\underline{\red{\underline{\tt\color{violet}{d{\tt\color{skyblue}{e{\tt\color{violet}{t{\tt\color{skyblue}{a{\tt\color{violet}{i{\tt\color{skyblue} {l{\tt\color{violet} \: \: {j{\tt\color{skyblue} {a{\tt\color{violet}{w{\tt\color{skyblue}{a{\tt\color{violet}{ b{\tt\color{skyblue}{a{\tt\color{skyblue}{n{\tt\color{violet}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}[/tex]
[tex] \\ [/tex]
- ▪︎Mapel : Matematika.
- ▪︎Kelas : IX.
- ▪︎Materi : Bilangan Berpangkat.
- ▪︎Kode Soal : 2.
- ▪︎Kategorisasi : 9.2.1
-----------------------------------------------------------
[tex] \\ [/tex]
[tex]{\mathcal\color{purple}{{\pink{\underline{\red{\underline{\tt\color{violet}{P{\tt\color{skyblue}{u{\tt\color{violet}{n{\tt\color{skyblue}{y{\tt\color{violet}{a{\tt\color{skyblue} \: {o{\tt\color{violet}{m{\tt\color{skyblue} \: {s{\tt\color{violet}{e{\tt\color{skyblue}{v{\tt\color{violet}{a{\tt\color{skyblue}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}[/tex]
[answer.2.content]
