Question

Solve for x. Round your answer to the nearest hundredth. Please wait for photo to load.

Answer 1

x^2 + 6x + 3 = 0

a=1, b=6, c=3

x1=[-6+sqrt (6^2-4*1*3)] / (2*1)

=[-6+sqrt (24)] / (2)
=-0.55

x2==[-6-sqrt (6^2-4*1*3)] / (2*1)

=[-6-sqrt (24)] / (2)
=-5.45

answer A