Question

Solve the quadratic equation 9x2 + 6x = 4 by using quadratic formula.​

Answer 1

Answer:

answer for this question is -1/3

Answer 2

Answer:

x= -b±√b²-4ac

2a

x= -6±√6²-4×9×-4

2×9

x=-6±√36+144

18

x= -6±√180

18

x= -6±√2×2×3×3×5

18

x= -6±6√5

18

x= 6(-1±√5)

18

x= -1±√5

3