Question

The formula for volume of this rectangular prism is:

V = 2x 3 + 17x 2 + 46x + 40

Find an expression for the missing side length.

Answer 1

https://media.glynlyon.com/g_alg01_ccss_2013/7/img_alg01u07p18d_01.gif

Answer 2

use mathway.com it has saved me many times.

Answer 3

okay but I need to know how to solve it

Answer 4

Oh okay well that I can't help you with but if you desperately need an answer that will work.

Answer 5

thanks

Answer 6

(x + 2)(x+4) = x^2 + 4x + 2x + 8 = x^2 + 8x + 8

Answer 7

V = LWH

Answer 8

Oh wait! no i messed up X_X

Answer 9

thank you

Answer 10

its fine you are still helping some

Answer 11

You're suppose to divide that, no i didn't mess up xDD

2x^3 + 17x^2 + 46x + 40/ x^2 + 8x + 8

Thats how you'll find the missing side length

Answer 12

THANK YOU

Answer 13

Shiet 4x + 2x = 6x not 8x

2x^3 + 17x^2 + 46x + 40/ x^2 + 6x + 8

... Sorry, i'm in a rush D:

Answer 14

no lol thank you

Answer 15

yw