1821=16t^2

Solution for 1821=16t^2 equation:

Simplifying
1821 = 16t2

Solving
1821 = 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.
1821 + -16t2 = 16t2 + -16t2

Combine like terms: 16t2 + -16t2 = 0
1821 + -16t2 = 0

Add '-1821' to each side of the equation.
1821 + -1821 + -16t2 = 0 + -1821

Combine like terms: 1821 + -1821 = 0
0 + -16t2 = 0 + -1821
-16t2 = 0 + -1821

Combine like terms: 0 + -1821 = -1821
-16t2 = -1821

Divide each side by '-16'.
t2 = 113.8125

Simplifying
t2 = 113.8125

Take the square root of each side:
t = {-10.668294147, 10.668294147}