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Simplifying
4x2 + -49y4 = 0
Solving
4x2 + -49y4 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '49y4' to each side of the equation.
4x2 + -49y4 + 49y4 = 0 + 49y4
Combine like terms: -49y4 + 49y4 = 0
4x2 + 0 = 0 + 49y4
4x2 = 0 + 49y4
Remove the zero:
4x2 = 49y4
Divide each side by '4'.
x2 = 12.25y4
Simplifying
x2 = 12.25y4
Take the square root of each side:
x = {-3.5y2, 3.5y2}
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