Question

A rectangular prism has the following dimensions...

Answer 1

V= 10a^5 - 30a^4 + 10a^3

Explanation:

V=l*w*h

l = 5a

w = 2a

h = (a^3 - 3a^2 + a)

we multiply all the terms:

V=l*w*h

V= 5a* 2*a* (a^3 - 3a^2 + a)

V = 10a^2 * (a^3 - 3a^2 + a)

V= (10a^2)*(a^3) - (10a^2)*(3a^2) + (10a^2)*a

V= 10a^5 - 30a^4 + 10a^3