Question

31 simplify: $8y^2 - 3y - 5y + 2y^2$ a $8y^2 + 8y$ b $8y^2 - 8y$ c $10y^2 - 8y$ d $10y^2 - 10y$

Explanation:

Step1: Combine $y^2$ terms

$8y^2 + 2y^2 = 10y^2$

Step2: Combine $y$ terms

$-3y - 5y = -8y$

Step3: Combine results

$10y^2 - 8y$

Answer:

C. $10y^2 - 8y$