17=4(x^2)

Solution for 17=4(x^2) equation:

Simplifying
17 = 4(x2)

Solving
17 = 4x2

Solving for variable 'x'.

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

Add '-4x2' to each side of the equation.
17 + -4x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
17 + -4x2 = 0

Add '-17' to each side of the equation.
17 + -17 + -4x2 = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -4x2 = 0 + -17
-4x2 = 0 + -17

Combine like terms: 0 + -17 = -17
-4x2 = -17

Divide each side by '-4'.
x2 = 4.25

Simplifying
x2 = 4.25

Take the square root of each side:
x = {-2.061552813, 2.061552813}