36(x)(x)-4=19

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Solution for 36(x)(x)-4=19 equation: 


Simplifying
36(x)(x) + -4 = 19

Multiply x * x
36x2 + -4 = 19

Reorder the terms:
-4 + 36x2 = 19

Solving
-4 + 36x2 = 19

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 36x2 = 19 + 4

Combine like terms: -4 + 4 = 0
0 + 36x2 = 19 + 4
36x2 = 19 + 4

Combine like terms: 19 + 4 = 23
36x2 = 23

Divide each side by '36'.
x2 = 0.6388888889

Simplifying
x2 = 0.6388888889

Take the square root of each side:
x = {-0.799305254, 0.799305254}

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