Question

Find the volume of a rectangle prism if the length is 4x, the width is 2x, and the height is x3+3x+6. Use formula V= I • w• h, where I is length, w is width and h is height, to find the volume

Answer 1

You just need to plug in the values into the equation
`V = l w h`


`V = 4x* 2x* (x^3+3x+6)`

First, multiply the first two:
`V = 8x^2 (x^3+3x+6)`

Then distribute 8x^2:
`V = 8x^5+24x^3+48x^2`