3 years ago

Is this answer correct?

Mathematics

1 answer:

hodyreva [135]3 years ago

8 0

Answer:

Step-by-step explanation:

How to solve :

(a-4)/(a^2+8a+12)*(a^2-2a-48)/(a^2+4a-32)

Factor:

a^2+8a+12 = (a+6)(a+2)

a^2-2a-48 = (a-8)(a+6)

a^2+4a-32 = (a+8)(a-4)

simplify a+6, and a-4

you are left with (a-8)/(a+2)(a+8) = (a-8)/(a^2+10x+16)

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kirill115 [55]

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Step-by-step explanation:

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3 years ago

Sipho made a 12.5% when he sold a coat for E437.50 .calculate original cost of the coat

kaheart [24]

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Answer:

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2 years ago

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Whats the difference of squares

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