Question

Could someone please help me and explain how to do this!!!!

I have to find its width

Answer 1

Hi there,

the area is (4
`x^(4)` +8
`x^(2)` + 14)

so,

the area divided by the length ( find width ), which is:

(4
`x^(4)` +8
`x^(2)` + 14) ÷ 2
`x^(2)`

So,

The answer is
`(2 x^(4)+4 x^(2)+7)/( x^(2) )`

Hope this helped :p