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Simplifying
121x2 + -144y4 = 0
Solving
121x2 + -144y4 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '144y4' to each side of the equation.
121x2 + -144y4 + 144y4 = 0 + 144y4
Combine like terms: -144y4 + 144y4 = 0
121x2 + 0 = 0 + 144y4
121x2 = 0 + 144y4
Remove the zero:
121x2 = 144y4
Divide each side by '121'.
x2 = 1.190082645y4
Simplifying
x2 = 1.190082645y4
Take the square root of each side:
x = {-1.090909091y2, 1.090909091y2}
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