Question

[(-a)² ÷ b³]² = _____. Fill in the blank to make the statement true.

Answer 1

"Therefore answer: [(-a) ² ÷ b³]² = a^4 / b^6

Explanation: Factoring is to write an expression as a product of factors.

For example, we can write 10 as (5) (2), where 5 and 2 are called factors of 10. We can also do this with polynomial expressions.

In this tutorial we are going to look at several ways to factor polynomial expressions. By the time I'm through with you, you will be a factoring machine.

"

Answer 2

[(-a)² ÷ b³ ]² = a⁴ ÷ b^6

Explanation :

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We know the Exponential laws:

1 ) ( x ÷ y )ⁿ = xⁿ ÷ yⁿ

2 ) ( x^m )ⁿ = x^mn

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Here ,

[ (-a)² ÷ b³ ]²

= [ a² ÷ b³ ]²

= ( a² )² ÷ ( b³ )²

= a^2×2 ÷ b^3×2

= a⁴ ÷ b^6

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