4s^2-4t^2-4t-1=0

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Solution for 4s^2-4t^2-4t-1=0 equation:


Simplifying
4s2 + -4t2 + -4t + -1 = 0

Reorder the terms:
-1 + 4s2 + -4t + -4t2 = 0

Solving
-1 + 4s2 + -4t + -4t2 = 0

Solving for variable 's'.

Move all terms containing s to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 4s2 + -4t + 1 + -4t2 = 0 + 1

Reorder the terms:
-1 + 1 + 4s2 + -4t + -4t2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 4s2 + -4t + -4t2 = 0 + 1
4s2 + -4t + -4t2 = 0 + 1

Combine like terms: 0 + 1 = 1
4s2 + -4t + -4t2 = 1

Add '4t' to each side of the equation.
4s2 + -4t + 4t + -4t2 = 1 + 4t

Combine like terms: -4t + 4t = 0
4s2 + 0 + -4t2 = 1 + 4t
4s2 + -4t2 = 1 + 4t

Add '4t2' to each side of the equation.
4s2 + -4t2 + 4t2 = 1 + 4t + 4t2

Combine like terms: -4t2 + 4t2 = 0
4s2 + 0 = 1 + 4t + 4t2
4s2 = 1 + 4t + 4t2

Divide each side by '4'.
s2 = 0.25 + t + t2

Simplifying
s2 = 0.25 + t + t2

Reorder the terms:
-0.25 + s2 + -1t + -1t2 = 0.25 + t + t2 + -0.25 + -1t + -1t2

Reorder the terms:
-0.25 + s2 + -1t + -1t2 = 0.25 + -0.25 + t + -1t + t2 + -1t2

Combine like terms: 0.25 + -0.25 = 0.00
-0.25 + s2 + -1t + -1t2 = 0.00 + t + -1t + t2 + -1t2
-0.25 + s2 + -1t + -1t2 = t + -1t + t2 + -1t2

Combine like terms: t + -1t = 0
-0.25 + s2 + -1t + -1t2 = 0 + t2 + -1t2
-0.25 + s2 + -1t + -1t2 = t2 + -1t2

Combine like terms: t2 + -1t2 = 0
-0.25 + s2 + -1t + -1t2 = 0

The solution to this equation could not be determined.

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