Question

subtract. (8n² + 6n + 7) - (3n + 2)

Answer 1

$(8n^2+6n+7)-(3n+2)$

We will subtract the like terms as 6n and 3n, 7 and 2

Remember (-)(+) = (-) and (-)(-) = (+)

$8n^2+(6n-3n)+(7-2)=8n^2+3n+5$

The answer is

$8n^2+3n+5$