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(1A to 1D) Expansion Review

Mixed Practice

Expand and simplify.
*Write your answers with powers of x in descending order. (x2±x±)

(x6)(x1)

Expand and simplify.

(7x9)2

Expand and simplify.

(x8)(x+8)

Expand and simplify.
*Write your answers with powers of x in descending order. (x2±x±)

(x+6)(2x)

Expand and simplify.

(x5)(x+5)

Expand and simplify.

(3y5)2

Expand and simplify.

(x+5)(x5)

Expand and simplify.
*Write your answers with powers of x in descending order. (x2±x±)

(1x)(x3)

Expand and simplify.
*Write your answers with powers of x in descending order. (x2±x±)

(1+x)(4x)

Expand and simplify.

(5y+4x)2

Mixed Practice 2

Expand and simplify.

(xy6)2