t^2-30t+225=-24

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Solution for t^2-30t+225=-24 equation:


Simplifying
t2 + -30t + 225 = -24

Reorder the terms:
225 + -30t + t2 = -24

Solving
225 + -30t + t2 = -24

Solving for variable 't'.

Reorder the terms:
225 + 24 + -30t + t2 = -24 + 24

Combine like terms: 225 + 24 = 249
249 + -30t + t2 = -24 + 24

Combine like terms: -24 + 24 = 0
249 + -30t + t2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-249' to each side of the equation.
249 + -30t + -249 + t2 = 0 + -249

Reorder the terms:
249 + -249 + -30t + t2 = 0 + -249

Combine like terms: 249 + -249 = 0
0 + -30t + t2 = 0 + -249
-30t + t2 = 0 + -249

Combine like terms: 0 + -249 = -249
-30t + t2 = -249

The t term is -30t.  Take half its coefficient (-15).
Square it (225) and add it to both sides.

Add '225' to each side of the equation.
-30t + 225 + t2 = -249 + 225

Reorder the terms:
225 + -30t + t2 = -249 + 225

Combine like terms: -249 + 225 = -24
225 + -30t + t2 = -24

Factor a perfect square on the left side:
(t + -15)(t + -15) = -24

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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