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Sergio [31]
3 years ago
9

Plzzzzz help me with this math plzzzz

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
7 0

Answer:

<em>C) -1(x+8)(x+7)</em>

Step-by-step explanation:

-x^{2} -15x-56\\-1(x^{2} +15x+56)\\-1(x+8)(x+7)

-1 factors through the entire equation.

8+ 7 = 15 and 8 x 7 = 56 (so 8 and 7 are our factors.)

lapo4ka [179]3 years ago
6 0

Answer:

c i know just took it

Step-by-step explanation:

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Step-by-step explanation:

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SpyIntel [72]

Answer:

x

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  • Since, 12² = 144 and 13² = 169, the square root of 150 is between 12 and 13.
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Step-by-step explanation:

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This is because, when we expand the expression </span><span>1.43 x (-20/39) we get;

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Her estimate was -0.75 while the actual answer is </span>-0.73333...
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Step-by-step explanation:

srry if im wrong, but I tried and this question is hard

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