86=16t^2

Solution for 86=16t^2 equation:

Simplifying
86 = 16t2

Solving
86 = 16t2

Solving for variable 't'.

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

Add '-16t2' to each side of the equation.
86 + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
86 + -16t2 = 0

Add '-86' to each side of the equation.
86 + -86 + -16t2 = 0 + -86

Combine like terms: 86 + -86 = 0
0 + -16t2 = 0 + -86
-16t2 = 0 + -86

Combine like terms: 0 + -86 = -86
-16t2 = -86

Divide each side by '-16'.
t2 = 5.375

Simplifying
t2 = 5.375

Take the square root of each side:
t = {-2.318404624, 2.318404624}