Question

Simplify the expression (x^25)^-6/(x^-3)^48

The power of x in the simplified expression is
-2
-6
-23
-26

Answer 1

-6

Explanation:

`Use\\\\(a^n)^m=a^(nm)\\\\(a^n)/(a^m)=a^(n-m)\\------------------\\\\((x^(25))^(-6))/((x^(-3))^(48))=(x^((25)(-6)))/(x^((-3)(48)))=(x^(-150))/(x^(-144))=x^(-150-(-144))=x^(-150+144)=x^(-6)`