The expression x^a ÷ x^b is equivalent to
HELPPP

x^a-b

Step-by-step explanation:

x^a/x^b=

x^a-b this only works if a and b have the same base

you forgot an image

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length