4x^2+19-57=0

Solution for 4x^2+19-57=0 equation:

Simplifying
4x2 + 19 + -57 = 0

Reorder the terms:
19 + -57 + 4x2 = 0

Combine like terms: 19 + -57 = -38
-38 + 4x2 = 0

Solving
-38 + 4x2 = 0

Solving for variable 'x'.

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

Add '38' to each side of the equation.
-38 + 38 + 4x2 = 0 + 38

Combine like terms: -38 + 38 = 0
0 + 4x2 = 0 + 38
4x2 = 0 + 38

Combine like terms: 0 + 38 = 38
4x2 = 38

Divide each side by '4'.
x2 = 9.5

Simplifying
x2 = 9.5

Take the square root of each side:
x = {-3.082207001, 3.082207001}