Question
Multiply: $9 x y+2 y^2$ and $2 x-3 y$
✓
Answer
Product of $9 x y+2 y^2$ and $2 x-3 y$
$=\left(9 x y+2 y^2\right) \times(2 x-3 y)$
$=18 x^2 y-23 x y^2-6 y^3$
$9 x y+2 y^2$
$\times 2 x-3 y$
$18 x^2 y+4 x y^2$
$-27 x y^2-6 y^2$
$18 x^2 y-23 x y^2-6 y^3$
$=\left(9 x y+2 y^2\right) \times(2 x-3 y)$
$=18 x^2 y-23 x y^2-6 y^3$
$9 x y+2 y^2$
$\times 2 x-3 y$
$18 x^2 y+4 x y^2$
$-27 x y^2-6 y^2$
$18 x^2 y-23 x y^2-6 y^3$
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