Operations on Algebraic Expressions

• n - 1

• 2(n - 1) / 2

• 2(n - 1)

• 1

Simplify the rational expression.

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Simplify the rational expression.

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Simplify the rational expression and state the excluded values.

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Simplify the rational expression.

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Simplify the rational expression.

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Simplify. 

• (m+6)/(m-3)

• 7/(m-3)

• 7(m+6)

• (m-3)

Simplify 

• (x+7)/(x-4)

• -3/4

• (x+3)/(x+4)

• (x+3)/(x-4)

• 5x / 3

• 10x / (x - 8)

• 10x

• 6x(x - 8) / 6x

• 1

• (x - 8) / (x + 5)

• (x - 5) / (x + 5)

• (x + 1) / (x + 5)