4x^2-30=22

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Solution for 4x^2-30=22 equation: 


Simplifying
4x2 + -30 = 22

Reorder the terms:
-30 + 4x2 = 22

Solving
-30 + 4x2 = 22

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 4x2 = 22 + 30

Combine like terms: -30 + 30 = 0
0 + 4x2 = 22 + 30
4x2 = 22 + 30

Combine like terms: 22 + 30 = 52
4x2 = 52

Divide each side by '4'.
x2 = 13

Simplifying
x2 = 13

Take the square root of each side:
x = {-3.605551275, 3.605551275}

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