Algebra Flashcards by Jennifer Cains | Brainscape

Q

Simplify 5x + 6a - 2x - 3a

A

3x + 3a

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Q

Simplify 10y + 4w + 2y - 6w

A

12y - 2w

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Q

Simplify 7t + 9r - 3t + p

A

4t + 9r + p

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Q

Factorise fully 12a - 18

A

6(2a - 3)

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Q

Factorise fully 8q + 12

A

4(2q + 3)

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Q

Factorise fully a² + 3a

A

a(a + 3)

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Q

Factorise fully 2x² - 4x

A

2x(x - 2)

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Q

Expand 5(x - 7)

A

5x - 35

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Q

Expand 4(2x + 6)

A

8x + 24

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Q

Expand x(x + 4)

A

x^2 + 4x

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