0=-16t^2+45.02+4

Solution for 0=-16t^2+45.02+4 equation:

Simplifying
0 = -16t2 + 45.02 + 4

Reorder the terms:
0 = 45.02 + 4 + -16t2

Combine like terms: 45.02 + 4 = 49.02
0 = 49.02 + -16t2

Solving
0 = 49.02 + -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.
0 + 16t2 = 49.02 + -16t2 + 16t2
Remove the zero:
16t2 = 49.02 + -16t2 + 16t2

Combine like terms: -16t2 + 16t2 = 0
16t2 = 49.02 + 0
16t2 = 49.02

Divide each side by '16'.
t2 = 3.06375

Simplifying
t2 = 3.06375

Take the square root of each side:
t = {-1.750357106, 1.750357106}