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Lerok [7]
4 years ago
10

Number 7 I need help

Mathematics
1 answer:
frutty [35]4 years ago
3 0

3(2x+5)= -19

distribute

3*2x+3*5 = -19

6x+15 = -19

ERROR in problem

 she distributed the 3 incorrectly, and should have .......

we can't see the end of the answers

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Given

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

Required

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

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Apply law of indices on the first fraction;

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