1408=16x^2

Solution for 1408=16x^2 equation:

Simplifying
1408 = 16x2

Solving
1408 = 16x2

Solving for variable 'x'.

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

Add '-16x2' to each side of the equation.
1408 + -16x2 = 16x2 + -16x2

Combine like terms: 16x2 + -16x2 = 0
1408 + -16x2 = 0

Add '-1408' to each side of the equation.
1408 + -1408 + -16x2 = 0 + -1408

Combine like terms: 1408 + -1408 = 0
0 + -16x2 = 0 + -1408
-16x2 = 0 + -1408

Combine like terms: 0 + -1408 = -1408
-16x2 = -1408

Divide each side by '-16'.
x2 = 88

Simplifying
x2 = 88

Take the square root of each side:
x = {-9.38083152, 9.38083152}