Question

Question #d0d41

Answer 1

`color(blue)(16h^2-12h+2`

Explanation:

`(4h-2)(4h-1)`
`color(white)(aaaaaaaaaaaa)` `4h-2`
`color(white)(aaaaaaaaaa)` `xx underline(4h-1)`
`color(white)(aaaaaaaaaaaaa)` `16h^2-8h` `color(white)(aaaaaaaaa)`
`color(white)(aaaaaaaaaaaaaaaaa)` `-4hcolor(white)(aaa)` `+2`
`color(white)(aaaaaaaaaaaaaa)` `color(blue)overline(16h^2-12h+2`