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Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. x^2 + 3 = -4x A. 1,3 B. -1,-3 C. 1,-3 D. -1, 3

Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. x^2 + 3 = -4x A. 1,3 B. -1,-3 C. 1,-3 D. -1, 3
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Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.

x^2 + 3 = -4x

A. 1,3
B. -1,-3
C. 1,-3
D. -1, 3

User Karunakar
by
8.3k points

1 Answer

4 votes
Hello,

x²+4x+3=0
x=(-4-2)/2=-3 or x=(-4+2)/2=-1


Answer B (-1,-3)


User Hiway
by
8.3k points
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