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Solve the quadratic by taking the square root −7x2=−448 no real roots x=8 x=±3.02 x=±8

Solve the quadratic by taking the square root −7x2=−448 no real roots x=8 x=±3.02 x=±8
165k views
10 votes
Solve the quadratic by taking the square root

−7x2=−448


no real roots

x=8

x=±3.02

x=±8

User Lysandus
by
7.8k points

1 Answer

7 votes

Answer:

Explanation:

-7x²=-448

x²=64

x=±8

User Richard Osseweyer
by
8.3k points
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