Question

21.Simplify and write the answers in exponential form. a. 2³×2²×5²​

Answer 1

Step-by-step explanation:

(2³)(2²)(5²)

=8*4*25

=800

it's helpful to you

Answer 2

Answer:

2cube×2 the power of five×5 to the power of two

2×2 is common

then;(2)3 the power of 5

a power m× a power n

then

(2)3+5×5powe two

2 power 8×5 power 2