-16t^2+128+4=0

Solution for -16t^2+128+4=0 equation:

Simplifying
-16t2 + 128 + 4 = 0

Reorder the terms:
128 + 4 + -16t2 = 0

Combine like terms: 128 + 4 = 132
132 + -16t2 = 0

Solving
132 + -16t2 = 0

Solving for variable 't'.

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

Add '-132' to each side of the equation.
132 + -132 + -16t2 = 0 + -132

Combine like terms: 132 + -132 = 0
0 + -16t2 = 0 + -132
-16t2 = 0 + -132

Combine like terms: 0 + -132 = -132
-16t2 = -132

Divide each side by '-16'.
t2 = 8.25

Simplifying
t2 = 8.25

Take the square root of each side:
t = {-2.872281323, 2.872281323}