Question

Please simplify thank you :)

Answer 1

Combine like terms.

`2 {x}^(2) + 8 {x}^(2) = 10 {x}^(2)`

`x + 7x = 8x`

`4 + ( - 3) = 1`

So, the answer would be

`10 {x}^(2) + 8x + 1`