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just olya [345]
3 years ago
7

1. Why is it useful to factor out the GCF when factoring?

Mathematics
1 answer:
Marysya12 [62]3 years ago
7 0
Its useful to factor out the Gfc to reduce the amount of work you have to do.
x^2-y^2=(x+y)(x-y)
The zeros cross the axis
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Answer:

Step-by-step explanation:

200 = 100%

80  = x%

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Step-by-step explanation:

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Find the slope, if it exists, of the line containing the points (10,-3) and (10,-8).
Annette [7]

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Step-by-step explanation:

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3 years ago
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Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

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8 0
3 years ago
4 + [(16 - 4) + (12 -9)] Also Explain the answer please and thank you
dybincka [34]

Answer:

19

Step-by-step explanation:

4 + [(16 - 4) + (12 -9)]

Using PEMDAS, first solve the parentheses.

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19.

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