Question

Solve the equation using the quadratic formula 3x^2=2(2x 1)

Answer 1

The answers for x are

1 and 1/3

Explanation:

3x²=2(2x-1)

3x²=4x-1

3x²-4x+1=0

ax²+bx+c=0

a=3,b=-4,c=-1

x=-b±√b²-4ac/2a

x=-(-4)±√(-4)²-4×3×(-1)/2×3

x=4±√16-12/6

x=4±√4/6

x=4±2/6

x=6/6 or 2/6

x=1 or 1/3