(x+8)(x-8)=t

Solution for (x+8)(x-8)=t equation:

Simplifying
(x + 8)(x + -8) = t

Reorder the terms:
(8 + x)(x + -8) = t

Reorder the terms:
(8 + x)(-8 + x) = t

Multiply (8 + x) * (-8 + x)
(8(-8 + x) + x(-8 + x)) = t
((-8 * 8 + x * 8) + x(-8 + x)) = t
((-64 + 8x) + x(-8 + x)) = t
(-64 + 8x + (-8 * x + x * x)) = t
(-64 + 8x + (-8x + x2)) = t

Combine like terms: 8x + -8x = 0
(-64 + 0 + x2) = t
(-64 + x2) = t

Solving
-64 + x2 = t

Solving for variable 'x'.

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

Add '64' to each side of the equation.
-64 + 64 + x2 = 64 + t

Combine like terms: -64 + 64 = 0
0 + x2 = 64 + t
x2 = 64 + t

Simplifying
x2 = 64 + t

Reorder the terms:
-64 + -1t + x2 = 64 + t + -64 + -1t

Reorder the terms:
-64 + -1t + x2 = 64 + -64 + t + -1t

Combine like terms: 64 + -64 = 0
-64 + -1t + x2 = 0 + t + -1t
-64 + -1t + x2 = t + -1t

Combine like terms: t + -1t = 0
-64 + -1t + x2 = 0

The solution to this equation could not be determined.