Question

solve for 2x2+7x+6=0

Answer 1

2 x 2 + 7x + 6 =0
4 + 7x + 6 =0
10 + 7x =0
7x = -10
x= -10/7
x= 1.43

Answer 2

2x²+7x+6= 0

x = -7± √49-4(2)(6) / 2(2)

x = -7±√49-48 / 4

x = -7±1 / 4

x = -6/4 or -8/4

x= -3/2 or -2 .