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Simplifying
36x(36x) + -49 = 0
Remove parenthesis around (36x)
36x * 36x + -49 = 0
Reorder the terms for easier multiplication:
36 * 36x * x + -49 = 0
Multiply 36 * 36
1296x * x + -49 = 0
Multiply x * x
1296x2 + -49 = 0
Reorder the terms:
-49 + 1296x2 = 0
Solving
-49 + 1296x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '49' to each side of the equation.
-49 + 49 + 1296x2 = 0 + 49
Combine like terms: -49 + 49 = 0
0 + 1296x2 = 0 + 49
1296x2 = 0 + 49
Combine like terms: 0 + 49 = 49
1296x2 = 49
Divide each side by '1296'.
x2 = 0.03780864198
Simplifying
x2 = 0.03780864198
Take the square root of each side:
x = {-0.194444444, 0.194444444}
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