Question

$a^m\times b^m$ is equal to

​

A.$\left(ab\right)$

B.$(ab{)}^m$

C.$(ab{)}^0$

D $\left(\right(ab{)}^m{)}^2$

• A. (ab)
• B. (ab)^m
• C. (ab)^o
• D. ((ab)^m)²

Answer 1

The correct option is (B) $(ab{)}^m$

For example: $3^2\times 4^2$

$=3\times 3\times 4\times 4$

$=3\times 4\times 3\times 4$

$=(3\times 4)\times (3\times 4)$

$=(3\times 4{)}^2$

$={12}^2$