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Simplifying x4y2 + -14x2y + 49 = 0 Reorder the terms: 49 + -14x2y + x4y2 = 0 Solving 49 + -14x2y + x4y2 = 0 Solving for variable 'x'. Factor a trinomial. (7 + -1x2y)(7 + -1x2y) = 0Subproblem 1
Set the factor '(7 + -1x2y)' equal to zero and attempt to solve: Simplifying 7 + -1x2y = 0 Solving 7 + -1x2y = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x2y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x2y = 0 + -7 -1x2y = 0 + -7 Combine like terms: 0 + -7 = -7 -1x2y = -7 Divide each side by '-1y'. x2 = 7y-1 Simplifying x2 = 7y-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(7 + -1x2y)' equal to zero and attempt to solve: Simplifying 7 + -1x2y = 0 Solving 7 + -1x2y = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x2y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x2y = 0 + -7 -1x2y = 0 + -7 Combine like terms: 0 + -7 = -7 -1x2y = -7 Divide each side by '-1y'. x2 = 7y-1 Simplifying x2 = 7y-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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