32=4t-t^2

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Solution for 32=4t-t^2 equation:


Simplifying
32 = 4t + -1t2

Solving
32 = 4t + -1t2

Solving for variable 't'.

Reorder the terms:
32 + -4t + t2 = 4t + -4t + -1t2 + t2

Combine like terms: 4t + -4t = 0
32 + -4t + t2 = 0 + -1t2 + t2
32 + -4t + t2 = -1t2 + t2

Combine like terms: -1t2 + t2 = 0
32 + -4t + t2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-32' to each side of the equation.
32 + -4t + -32 + t2 = 0 + -32

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

Combine like terms: 32 + -32 = 0
0 + -4t + t2 = 0 + -32
-4t + t2 = 0 + -32

Combine like terms: 0 + -32 = -32
-4t + t2 = -32

The t term is -4t.  Take half its coefficient (-2).
Square it (4) and add it to both sides.

Add '4' to each side of the equation.
-4t + 4 + t2 = -32 + 4

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

Combine like terms: -32 + 4 = -28
4 + -4t + t2 = -28

Factor a perfect square on the left side:
(t + -2)(t + -2) = -28

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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