Question

I NEED HELP PLEASE ASAP !

Answer 1

- 6

Explanation:

(x²⁵)⁻⁶/(x⁻³)⁴⁸ =

= (x²⁵ˣ⁻⁶)/(x⁻³ˣ⁴⁸)

= (x ⁻¹⁵⁰)/(x ⁻¹⁴⁴)

= x ⁻¹⁵⁰ ⁻⁽⁻¹⁴⁴⁾

= x ⁻¹⁵⁰⁺¹⁴⁴

= x ⁻⁶

Answer 2

The first rule you need to know is

`(a^b)^c=a^(bc)`

So, you have

`((x^(25))^(-6))/((x^(-3))^(48))=(x^(25\cdot(-6)))/(x^(-3\cdot 48))=(x^(-150))/(x^(-144))`

The second rule you need to know is

`(a^b)/(a^c)=a^(b-c)`

So, you have

`(x^(-150))/(x^(-144))=x^(-150-(-144))=x^(-150+144)=x^(-6)`