Question

Suppose you multiplied the cereal box dimensions in a different order:

V = (x)(4x+3)(4x)

First, (X)(4x+3) =

DONE

Answer 1

`\bf V=(x)(4x+3)(4x)\implies \cfrac{V}{4x}=(x)(4x+3)`

Answer 2

`V=(x)(4x+3)(4x)=16x^2+12x`

Explanation:

Given : Expression
`V = (x)(4x+3)(4x)`

To find : Suppose you multiplied the cereal box dimensions in a different order ?

Solution :

The given expression is the product of three numbers,

`V = (x)(4x+3)(4x)`

First we multiply first two terms,

`(x)(4x+3)=4x^2+3x`

Substitute back,

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

Then multiply the left terms,

`V =16x^2+12x`

Therefore,
`V=(x)(4x+3)(4x)=16x^2+12x`