Chapter Review
Textbook
10 Math Power
Chapter
Chapter 3
Section
Chapter Review
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Solutions 96 Videos

Expand and simplify.

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Q4a

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Q4b

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Q4c

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Q4d

Find the product.

\displaystyle (x-2)(x+4)

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Q5a

Find the product.

\displaystyle (a+5)(a-6)

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Q5b

Find the product.

\displaystyle (2 y-3)(3 y+4)

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Q5c

Find the product.

\displaystyle 3(2 x+1)(2 x-3)

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Q5d

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Q6a

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Q6b

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Q6c

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Q6d

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Q7a

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Q7b

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Q7c

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Q7d

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Q9a

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Q9b

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Q9c

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Q9d

Factor if possible.

\displaystyle x^{2}-x-12

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Q15a

The backboard behind a basketball net is a rectangle whose area can be represented by the trinomial 77x^2 -38x -7.

a) factor 77x^2 -38x -7 to find binomials that represent the length and the width of the backboard.

b) If x represents 17 cm, find the dimensions of the backboard, in centimeters.

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Q21