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Solve -7x^2+14x+21=0
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5 votes
Solve -7x^2+14x+21=0

User Quentin Casasnovas
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2 Answers

5 votes
(7x + 7)(-x + 3) = 0
x = -1, 3
User Razib Mollick
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5.2k points
2 votes

Answer: Your solutions are x=-1 and x=3

Explanation:

User Nicholas Mberev
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