1.2=3.8t^2

Solution for 1.2=3.8t^2 equation:

Simplifying
1.2 = 3.8t2

Solving
1.2 = 3.8t2

Solving for variable 't'.

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

Add '-3.8t2' to each side of the equation.
1.2 + -3.8t2 = 3.8t2 + -3.8t2

Combine like terms: 3.8t2 + -3.8t2 = 0.0
1.2 + -3.8t2 = 0.0

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -3.8t2 = 0.0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -3.8t2 = 0.0 + -1.2
-3.8t2 = 0.0 + -1.2

Combine like terms: 0.0 + -1.2 = -1.2
-3.8t2 = -1.2

Divide each side by '-3.8'.
t2 = 0.3157894737

Simplifying
t2 = 0.3157894737

Take the square root of each side:
t = {-0.561951487, 0.561951487}