Question

Find the solutions to the equation below.

Check all that apply.
2x2 + 7x + 3 = 0
A. X= 4
B. X=-3
C. X= 7
D D. x= 3
O E. X = 2

F. X=-1/2

Answer 1

2x²+7x+3=0

2x²+(1+6)x+3=0

2x²+1x+6x+3=0

x(2x+1)+3(2x+1)=0

(2x+1)(x+3)=0

2x+1=0. x+3=0

2x=-1. x=-3

x=-1/2