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Use the quadratic formula to solve x2 + 8x + 9 = 0. What are the solutions to the equation?

Use the quadratic formula to solve x2 + 8x + 9 = 0. What are the solutions to the equation?
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1 vote
Use the quadratic formula to solve x2 + 8x + 9 = 0.
What are the solutions to the equation?

User Alexander Balabin
by
7.5k points

1 Answer

4 votes
2x + 8x +9 =0
10x +9 =0
10x = -9
————-
10x
Answer is - 1.1
User Nirav Madariya
by
7.7k points
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