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3 years ago

Please solve -5+(-8) step by step thank you!!

Mathematics

2 answers:

Luden [163]3 years ago

7 0

Answer:

$- 5 + ( - 8) \\ \\ = - 5 - 8 \\ \\ = - 13$

# be care#

aev [14]3 years ago

4 0

Answer:

-14 is the answer,hope it will help you

Step-by-step explanation:

$-5+(-8)\\=-5-8\\=-14$

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Which expression is equivalent to \frac{10q^5w^7}{2w^3}.\ \frac{4\left(q6\right)^2}{w^{-5}} for all values of q and w where the

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Answer:

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Step-by-step explanation:

Given

$\frac{10q^5w^7}{2w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}$

Required

Determine the equivalent expression

$\frac{10q^5w^7}{2w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}$

Simplify the first fraction

$\frac{5q^5w^7}{w^3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}$

Apply law of indices on the first fraction;

$5q^5w^{7-3}.\ \frac{4\left(q^6\right)^2}{w^{-5}}$

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Apply law of indices:

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