17=2+27t-16t^2

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Solution for 17=2+27t-16t^2 equation:


Simplifying
17 = 2 + 27t + -16t2

Solving
17 = 2 + 27t + -16t2

Solving for variable 't'.

Combine like terms: 17 + -2 = 15
15 + -27t + 16t2 = 2 + 27t + -16t2 + -2 + -27t + 16t2

Reorder the terms:
15 + -27t + 16t2 = 2 + -2 + 27t + -27t + -16t2 + 16t2

Combine like terms: 2 + -2 = 0
15 + -27t + 16t2 = 0 + 27t + -27t + -16t2 + 16t2
15 + -27t + 16t2 = 27t + -27t + -16t2 + 16t2

Combine like terms: 27t + -27t = 0
15 + -27t + 16t2 = 0 + -16t2 + 16t2
15 + -27t + 16t2 = -16t2 + 16t2

Combine like terms: -16t2 + 16t2 = 0
15 + -27t + 16t2 = 0

Begin completing the square.  Divide all terms by
16 the coefficient of the squared term: 

Divide each side by '16'.
0.9375 + -1.6875t + t2 = 0

Move the constant term to the right:

Add '-0.9375' to each side of the equation.
0.9375 + -1.6875t + -0.9375 + t2 = 0 + -0.9375

Reorder the terms:
0.9375 + -0.9375 + -1.6875t + t2 = 0 + -0.9375

Combine like terms: 0.9375 + -0.9375 = 0.0000
0.0000 + -1.6875t + t2 = 0 + -0.9375
-1.6875t + t2 = 0 + -0.9375

Combine like terms: 0 + -0.9375 = -0.9375
-1.6875t + t2 = -0.9375

The t term is -1.6875t.  Take half its coefficient (-0.84375).
Square it (0.7119140625) and add it to both sides.

Add '0.7119140625' to each side of the equation.
-1.6875t + 0.7119140625 + t2 = -0.9375 + 0.7119140625

Reorder the terms:
0.7119140625 + -1.6875t + t2 = -0.9375 + 0.7119140625

Combine like terms: -0.9375 + 0.7119140625 = -0.2255859375
0.7119140625 + -1.6875t + t2 = -0.2255859375

Factor a perfect square on the left side:
(t + -0.84375)(t + -0.84375) = -0.2255859375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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