Respuesta :

ROBENSON

it's like

1/8+2^-2

1/8+1/4

3/8

hope that helps you

Georgia620
If there is a negative exponent in you're equation all you have too do is know if it is a even number the answer will be positive and if the exponent is odd the answer will be negative for example

4^-2 = 16
4^-3= -64