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katrin2010 [14]
2 years ago
12

Solve the equation by completing the square. Round to the nearest tenth, if necessary. Simplify your solutions and enter them fr

om least to greatest, separated by a comma, if necessary. If there are no real solutions, enter no solutions.
−2x²+10x=−14
Mathematics
1 answer:
Slav-nsk [51]2 years ago
4 0

Answer:

-1.1, 6.1

Step-by-step explanation:

-2X^2+10X+14=0

(-2X^2+10X+14)/-2=0

X^2-5X-7=0

Then use the quadratic formula because you can't factor

Fill in the equations and solve. One should have the plus and the other should have the minus and that's how you get the 2 different answers.

A=1

B=-5

C=-7

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8 0
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Help!!
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Read 2 more answers
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