Question

How do you simplify `t (-5 t+ 40 t+ 11) +30t^2 + (-8t)`?

Answer 1

`65t^2+3t`

Explanation:

First step is to distribute the bracket.

`rArr-5t^2+40t^2+11t+30t^2-8t`

and now collect like terms.

`rArr(-5t^2+40t^2+30t^2)+(11t-8t)`

`=65t^2+3t`