Question

How to simplify -1(2ab^3)^5?

Answer 1

I think this is it .

Answer 2

$- 1(2ab {}^{3} )^{5} \\ \\ \\ \\ = > - 1 \times {(2ab {}^{3} )}^{5} \\ \\ \\ = > - 1 \times {(2)}^{5} \times {(a)}^{5} \times ( {(b)}^{3} ){}^{5} \\ \\ \\ = > - 1 \times 32 \times {a}^{5} \times {b}^{3 \times 5} \\ \\ \\ = > - 1 \times 32 \times {a}^{5} \times {b}^{15} \\ \\ \\ = > - 32 {a}^{5} {b}^{15}$