Question

Please help me !

Simplify (w^6)^-7

Write answer without using negative exponents

Answer 1

`\text{use}\\(a^n)^m=a^(nm)\\\\a^(-n)=(1)/(a^n)\\\\(w^6)^(-7)=w^((6)(-7))=w^(-42)=(1)/(w^(42))`