4t^2-1t+4=0

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Solution for 4t^2-1t+4=0 equation:


Simplifying
4t2 + -1t + 4 = 0

Reorder the terms:
4 + -1t + 4t2 = 0

Solving
4 + -1t + 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 + -0.25t + t2 = 0

Move the constant term to the right:

Add '-1' to each side of the equation.
1 + -0.25t + -1 + t2 = 0 + -1

Reorder the terms:
1 + -1 + -0.25t + t2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -0.25t + t2 = 0 + -1
-0.25t + t2 = 0 + -1

Combine like terms: 0 + -1 = -1
-0.25t + t2 = -1

The t term is -0.25t.  Take half its coefficient (-0.125).
Square it (0.015625) and add it to both sides.

Add '0.015625' to each side of the equation.
-0.25t + 0.015625 + t2 = -1 + 0.015625

Reorder the terms:
0.015625 + -0.25t + t2 = -1 + 0.015625

Combine like terms: -1 + 0.015625 = -0.984375
0.015625 + -0.25t + t2 = -0.984375

Factor a perfect square on the left side:
(t + -0.125)(t + -0.125) = -0.984375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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