Write the expression below with a single exponent. ((a+b)^3)^5=

Question

Write the expression below with a single exponent.

((a+b)^3)^5=

Answer 1

If you have an exponent raised to a power, you can multiply the exponent and the power:  (x^m)^n = x^(m*n)

 

 

((a+b)^3)^5 = (a+b)^(3*5) = (a+b)^15