Question

Choose the correct simplification of the expression (7ab3)2.

Answer 1

(7ab^3)^2
= 49a^2b^6

hope it helps

Answer 2

`49a^2b^6`

Explanation:

The given expression is:

`(7ab^3)^2`

Now, squaring the above expression, we get

=
`(7)^2(a)^2(b^3)^2`

=
`49(a^2b^6)`

=
`49a^2b^6`

which is the required simplification of the given expression.

Thus, the correct simplification of the expression
`(7ab^3)^2` is
`49a^2b^6`.