Question

multiply. simplify your answer.
$(9y - 5)(3y + 7) = \square$

Explanation:

Step1: Apply FOIL method

$(9y)(3y) + (9y)(7) + (-5)(3y) + (-5)(7)$

Step2: Calculate each term

$27y^2 + 63y - 15y - 35$

Step3: Combine like terms

$27y^2 + (63y - 15y) - 35$

Answer:

$27y^2 + 48y - 35$