Let f(x)=-2x+4 and g(x)=-6x-7. find f(x)-g(x)

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 350 People

Answered by maham237 @ 18/12/2020

Answer: 4x + 11 .
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Explanation:
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f(x) − g(x) = -2x + 4 − (-6x − 7)
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= -2x + 4 − 1(-6x − 7)
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Distribute the negative:
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-1(-6x − 7) = 6x + 7 ;
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Rewrite the expression:
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-2x + 4 + 6x + 7 =

-2x + 6x + 4 + 7 =
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4x + 11 .
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Let f(x)=-2x+4 and g(x)=-6x-7. find f(x)-g(x)

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