1525200=0.5*9840*x^2

Solution for 1525200=0.5*9840*x^2 equation:

Simplifying
1525200 = 0.5 * 9840x2

Multiply 0.5 * 9840
1525200 = 4920x2

Solving
1525200 = 4920x2

Solving for variable 'x'.

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

Add '-4920x2' to each side of the equation.
1525200 + -4920x2 = 4920x2 + -4920x2

Combine like terms: 4920x2 + -4920x2 = 0
1525200 + -4920x2 = 0

Add '-1525200' to each side of the equation.
1525200 + -1525200 + -4920x2 = 0 + -1525200

Combine like terms: 1525200 + -1525200 = 0
0 + -4920x2 = 0 + -1525200
-4920x2 = 0 + -1525200

Combine like terms: 0 + -1525200 = -1525200
-4920x2 = -1525200

Divide each side by '-4920'.
x2 = 310

Simplifying
x2 = 310

Take the square root of each side:
x = {-17.606816862, 17.606816862}