SOLUTION: solve: x^2+4x=3
a. -2.3, 0.3
b. -4.6, 0.6
c. -5.3, 1.3
d. -5.4, 0.4
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Question 136930: solve: x^2+4x=3
a. -2.3, 0.3
b. -4.6, 0.6
c. -5.3, 1.3
d. -5.4, 0.4
Answer by dolly(163) (Show Source): You can put this solution on YOUR website!
Hi,
The given equation is x^2+4x=3
which can be written as x^2+4x-3=0
Using the quadratic formula here,
==> x = -4.6, 0.6
Choice is (b)
good luck!!!
dolly
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