4t^2-15t+32=0

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Solution for 4t^2-15t+32=0 equation:


Simplifying
4t2 + -15t + 32 = 0

Reorder the terms:
32 + -15t + 4t2 = 0

Solving
32 + -15t + 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'.
8 + -3.75t + t2 = 0

Move the constant term to the right:

Add '-8' to each side of the equation.
8 + -3.75t + -8 + t2 = 0 + -8

Reorder the terms:
8 + -8 + -3.75t + t2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -3.75t + t2 = 0 + -8
-3.75t + t2 = 0 + -8

Combine like terms: 0 + -8 = -8
-3.75t + t2 = -8

The t term is -3.75t.  Take half its coefficient (-1.875).
Square it (3.515625) and add it to both sides.

Add '3.515625' to each side of the equation.
-3.75t + 3.515625 + t2 = -8 + 3.515625

Reorder the terms:
3.515625 + -3.75t + t2 = -8 + 3.515625

Combine like terms: -8 + 3.515625 = -4.484375
3.515625 + -3.75t + t2 = -4.484375

Factor a perfect square on the left side:
(t + -1.875)(t + -1.875) = -4.484375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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