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Factor the polynomial completely.4y – 24 + xy – 6x

Multiply.(2×8)(4×9)

Multiply.(4x + 9)(4x + 8)

Perform the indicated operations.(-4×2 + 1) – (-x3 – 10×2 – 3)

Simplify. Write the answer with positive exponents.-(4)0

Factor the polynomial completely.4×2 – 81y2

Multiply.(9×4)(2×5)

Simplify. Write the answer with positive exponents.-4x4y ∙ -6x5y3

Simplify. Write the answer with positive exponents.(-5)5(-5)7

Simplify. Write the answer with positive exponents.(-9)8(-9)4