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(1A to 1D) Expansion Review

Mixed Practice

Expand and simplify.
*Write your answers with powers of $x$ in descending order. $\left(\square x^2 \pm \square x \pm \square\right)$

$\left(x+6\right)\left(x-7\right)$

Expand and simplify.

$\left(-6+7y\right)^{2}$

Expand and simplify.

$\left(x+2\right)\left(x-2\right)$

Expand and simplify.
*Write your answers with powers of $x$ in descending order. $\left(\square x^2 \pm \square x \pm \square\right)$

$\left(x-3\right)\left(1+x\right)$

Expand and simplify.

$\left(x-9\right)\left(x+9\right)$

Expand and simplify.

$\left(-8y+5\right)^{2}$

Expand and simplify.

$\left(x+7\right)\left(x-7\right)$

Expand and simplify.
*Write your answers with powers of $x$ in descending order. $\left(\square x^2 \pm \square x \pm \square\right)$

$\left(3-x\right)\left(x+4\right)$

Expand and simplify.
*Write your answers with powers of $x$ in descending order. $\left(\square x^2 \pm \square x \pm \square\right)$

$\left(1-x\right)\left(8+x\right)$

Expand and simplify.

$\left(-9y+7\right)^{2}$

Mixed Practice 2

Expand and simplify.

$-2x(x-3)$