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Colt1911 [192]
3 years ago
12

9a+b-8c-2(a+3b-c) simplified

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
8 0

Answer:

7a-5c-6c

Step-by-step explanation:

9a+b-8c-2a-6b+2c

7a-5c-6c

alekssr [168]3 years ago
5 0

Answer:

The correct simplified answer for 9a + b - 8c - 2 (a + 3b - c) would be 7a - 5b - 6c

Step-by-step explanation:

Hope this helps! Sorry if there is no explanation, I am kinda in a rush.

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Answer:

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Step-by-step explanation:

When plugging in zero into the given equation:

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Answer is in indeterminate form = use L'Hospital's Rule:

(Derivative of the top / Derivative of the bottom)

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Answer:

\lim_{x \rightarrow 0}    \frac{\sqrt{x + 7} -  \sqrt{7}  }{x} = \frac{1}{2 \sqrt{7} }

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