4t^2-7t+6=0

Solution for 4t^2-7t+6=0 equation:

Simplifying
4t2 + -7t + 6 = 0

Reorder the terms:
6 + -7t + 4t2 = 0

Solving
6 + -7t + 4t2 = 0

Solving for variable 't'.

Begin completing the square.  Divide all terms by
4 the coefficient of the squared term: 

Divide each side by '4'.
1.5 + -1.75t + t2 = 0

Move the constant term to the right:

Add '-1.5' to each side of the equation.
1.5 + -1.75t + -1.5 + t2 = 0 + -1.5

Reorder the terms:
1.5 + -1.5 + -1.75t + t2 = 0 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -1.75t + t2 = 0 + -1.5
-1.75t + t2 = 0 + -1.5

Combine like terms: 0 + -1.5 = -1.5
-1.75t + t2 = -1.5

The t term is -1.75t.  Take half its coefficient (-0.875).
Square it (0.765625) and add it to both sides.

Add '0.765625' to each side of the equation.
-1.75t + 0.765625 + t2 = -1.5 + 0.765625

Reorder the terms:
0.765625 + -1.75t + t2 = -1.5 + 0.765625

Combine like terms: -1.5 + 0.765625 = -0.734375
0.765625 + -1.75t + t2 = -0.734375

Factor a perfect square on the left side:
(t + -0.875)(t + -0.875) = -0.734375

Can't calculate square root of the right side.

The solution to this equation could not be determined.