100t^2-1200t+4000=0

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Solution for 100t^2-1200t+4000=0 equation:


Simplifying
100t2 + -1200t + 4000 = 0

Reorder the terms:
4000 + -1200t + 100t2 = 0

Solving
4000 + -1200t + 100t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '100'.
100(40 + -12t + t2) = 0

Ignore the factor 100.

Subproblem 1

Set the factor '(40 + -12t + t2)' equal to zero and attempt to solve: Simplifying 40 + -12t + t2 = 0 Solving 40 + -12t + t2 = 0 Begin completing the square. Move the constant term to the right: Add '-40' to each side of the equation. 40 + -12t + -40 + t2 = 0 + -40 Reorder the terms: 40 + -40 + -12t + t2 = 0 + -40 Combine like terms: 40 + -40 = 0 0 + -12t + t2 = 0 + -40 -12t + t2 = 0 + -40 Combine like terms: 0 + -40 = -40 -12t + t2 = -40 The t term is -12t. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12t + 36 + t2 = -40 + 36 Reorder the terms: 36 + -12t + t2 = -40 + 36 Combine like terms: -40 + 36 = -4 36 + -12t + t2 = -4 Factor a perfect square on the left side: (t + -6)(t + -6) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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