(t^2+64)-(t+8)-12=0

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Solution for (t^2+64)-(t+8)-12=0 equation:


Simplifying
(t2 + 64) + -1(t + 8) + -12 = 0

Reorder the terms:
(64 + t2) + -1(t + 8) + -12 = 0

Remove parenthesis around (64 + t2)
64 + t2 + -1(t + 8) + -12 = 0

Reorder the terms:
64 + t2 + -1(8 + t) + -12 = 0
64 + t2 + (8 * -1 + t * -1) + -12 = 0
64 + t2 + (-8 + -1t) + -12 = 0

Reorder the terms:
64 + -8 + -12 + -1t + t2 = 0

Combine like terms: 64 + -8 = 56
56 + -12 + -1t + t2 = 0

Combine like terms: 56 + -12 = 44
44 + -1t + t2 = 0

Solving
44 + -1t + t2 = 0

Solving for variable 't'.

Begin completing the square.

Move the constant term to the right:

Add '-44' to each side of the equation.
44 + -1t + -44 + t2 = 0 + -44

Reorder the terms:
44 + -44 + -1t + t2 = 0 + -44

Combine like terms: 44 + -44 = 0
0 + -1t + t2 = 0 + -44
-1t + t2 = 0 + -44

Combine like terms: 0 + -44 = -44
-1t + t2 = -44

The t term is -1t.  Take half its coefficient (-0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1t + 0.25 + t2 = -44 + 0.25

Reorder the terms:
0.25 + -1t + t2 = -44 + 0.25

Combine like terms: -44 + 0.25 = -43.75
0.25 + -1t + t2 = -43.75

Factor a perfect square on the left side:
(t + -0.5)(t + -0.5) = -43.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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