Question

factories 9y^2 + 36yz + 36z^2​

Answer 1

Answer:

$9(y + 2z)(y + 2z)$

Step-by-step explanation:

$9 {y}^{2} + 36yz + 36 {z}^{2} = 9( {y}^{2} + 4yz + 4 {z}^{2} ) \\ = 9 {(y + 2z)}^{2} \\ = 9(y + 2z)(y + 2z)$