Pertanyaan

( 3 2 ) 2 = ...

$(\frac{2}{3})^{2} = ...$

D. Enty

Master Teacher

Jawaban terverifikasi

Jawaban

.

left parenthesis 2 over 3 right parenthesis squared equals 2 squared over 3 squared

Pembahasan

cara 1 cara 2 Dengan menggunkan sifat bilangan berpangkat maka: Jadi, .

cara 1

$table attributes columnalign right center left columnspacing 0px end attributes row cell left parenthesis 2 over 3 right parenthesis squared end cell equals cell left parenthesis 2 over 3 right parenthesis cross times left parenthesis 2 over 3 right parenthesis end cell row blank equals cell fraction numerator 2 cross times 2 over denominator 3 cross times 3 end fraction end cell row blank equals cell 2 squared over 3 squared end cell end table$

cara 2

Dengan menggunkan sifat bilangan berpangkat open parentheses a over b close parentheses to the power of m equals a to the power of m over b to the power of m maka:

open parentheses 2 over 3 close parentheses squared equals 2 squared over 3 squared

Jadi, left parenthesis 2 over 3 right parenthesis squared equals 2 squared over 3 squared .