Find the Product (3xy-2y)(3xy-8yz)

$(3 x y - 2 y) (3 x y - 8 y z)$

Expand $(3 x y - 2 y) (3 x y - 8 y z)$ using the FOIL Method.

Apply the distributive property.

$3 x y (3 x y - 8 y z) - 2 y (3 x y - 8 y z)$

Apply the distributive property.

$3 x y (3 x y) + 3 x y (- 8 y z) - 2 y (3 x y - 8 y z)$

Apply the distributive property.

$3 x y (3 x y) + 3 x y (- 8 y z) - 2 y (3 x y) - 2 y (- 8 y z)$

Simplify each term.

Multiply $x$ by $x$ by adding the exponents.

Move $x$ .

$3 (x \cdot x) y (3 y) + 3 x y (- 8 y z) - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $x$ by $x$ .

$3 x^{2} y (3 y) + 3 x y (- 8 y z) - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $y$ by $y$ by adding the exponents.

Move $y$ .

$3 x^{2} (y \cdot y) \cdot 3 + 3 x y (- 8 y z) - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $y$ by $y$ .

$3 x^{2} y^{2} \cdot 3 + 3 x y (- 8 y z) - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $3$ by $3$ .

$9 x^{2} y^{2} + 3 x y (- 8 y z) - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $y$ by $y$ by adding the exponents.

Move $y$ .

$9 x^{2} y^{2} + 3 x (y \cdot y) (- 8 z) - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $y$ by $y$ .

$9 x^{2} y^{2} + 3 x y^{2} (- 8 z) - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $- 8$ by $3$ .

$9 x^{2} y^{2} - 24 x y^{2} z - 2 y (3 x y) - 2 y (- 8 y z)$

Multiply $y$ by $y$ by adding the exponents.

Move $y$ .

$9 x^{2} y^{2} - 24 x y^{2} z - 2 (y \cdot y) (3 x) - 2 y (- 8 y z)$

Multiply $y$ by $y$ .

$9 x^{2} y^{2} - 24 x y^{2} z - 2 y^{2} (3 x) - 2 y (- 8 y z)$

Rewrite using the commutative property of multiplication.

$9 x^{2} y^{2} - 24 x y^{2} z - 2 \cdot 3 y^{2} x - 2 y (- 8 y z)$

Multiply $- 2$ by $3$ .

$9 x^{2} y^{2} - 24 x y^{2} z - 6 y^{2} x - 2 y (- 8 y z)$

Multiply $y$ by $y$ by adding the exponents.

Move $y$ .

$9 x^{2} y^{2} - 24 x y^{2} z - 6 y^{2} x - 2 (y \cdot y) (- 8 z)$

Multiply $y$ by $y$ .

$9 x^{2} y^{2} - 24 x y^{2} z - 6 y^{2} x - 2 y^{2} (- 8 z)$

Rewrite using the commutative property of multiplication.

$9 x^{2} y^{2} - 24 x y^{2} z - 6 y^{2} x - 2 \cdot - 8 y^{2} z$

Multiply $- 2$ by $- 8$ .

$9 x^{2} y^{2} - 24 x y^{2} z - 6 y^{2} x + 16 y^{2} z$

Find the Product (3xy-2y)(3xy-8yz)

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