1.5 Multiplication of Expressions WS 2, #1-10

ID: julit-tiriz
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Avatar for Tara HarcourtTara Harcourt, BP BY-NC
Subject: Math
Grade: 11
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10 questions

1.5 Multiplication of Expressions WS 2, #1-10

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1) Simplify 2(x2)-2(x-2)

2) Simplify 5(x2+3x1)5(x^{2}+3x-1)

3) Simplify x(x+8)x(x+8)

4) Simplify x2(2x+1)x^{2}(2x+1)

5) Simplify x(5x2+7x1)-x(5x^{2}+7x-1)

6) Simplify (x3)(x5)(x-3)(x-5)

7) Simplify (x1)(x1)(x-1)(x-1)

8) Simplify (x+7)(x7)(x+7)(x-7)

9) Simplify (4x+5)(x+2)(4x+5)(x+2)

10) Simplify (x3y)(xy)(x-3y)(x-y)