could someone help me with math?

Question

Simplify this expression by using the properties of exponents.You may leave your answer as a number to a power.

(5u)^4 * (5u)^2

Answer 1

Here are the formulas to keep in mind:

a^b * a^c = a^b+c

(a^b)^c = a^b*c

 

So: (5u)⁴ = 5⁴u⁴

(5u)² = 5²u²

5⁴u⁴ * 5²u² = 5⁶u⁶