Question

What do you do when an expression has a negative exponent?.

Answer 1

Below

Explanation:

Move it to the other side of the fraction ( make it an inverse to change it to a + exponent)

Examples 5^-2 = 1/ ( 5^2)

1 / (x^-23) = x ^23

x^2 y^-3 = x^2 / y^3 etc