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Solve for z: -42z^2 = 14z

Solve for z: -42z^2 = 14z
asked 144k views
15 votes
Solve for z: -42z^2 = 14z

asked
User K K Muhammed Fazil
by
8.6k points

2 Answers

5 votes

Answer:


- (844)/(29) z

Explanation:

I hope to help

answered
User Makdous
by
7.9k points
11 votes


\\ \rm\Rrightarrow -42z^2=14z


\\ \rm\Rrightarrow 42z^2=-14z


\\ \rm\Rrightarrow 3z^2=-z


\\ \rm\Rrightarrow 3z=-1


\\ \rm\Rrightarrow z=-1/3

  • Another root is 0
answered
User Cinatic
by
8.4k points
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