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Simplifying 49x6 + -140x3 + 100 = 0 Reorder the terms: 100 + -140x3 + 49x6 = 0 Solving 100 + -140x3 + 49x6 = 0 Solving for variable 'x'. Factor a trinomial. (10 + -7x3)(10 + -7x3) = 0Subproblem 1
Set the factor '(10 + -7x3)' equal to zero and attempt to solve: Simplifying 10 + -7x3 = 0 Solving 10 + -7x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -7x3 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -7x3 = 0 + -10 -7x3 = 0 + -10 Combine like terms: 0 + -10 = -10 -7x3 = -10 Divide each side by '-7'. x3 = 1.428571429 Simplifying x3 = 1.428571429 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 '(10 + -7x3)' equal to zero and attempt to solve: Simplifying 10 + -7x3 = 0 Solving 10 + -7x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -7x3 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -7x3 = 0 + -10 -7x3 = 0 + -10 Combine like terms: 0 + -10 = -10 -7x3 = -10 Divide each side by '-7'. x3 = 1.428571429 Simplifying x3 = 1.428571429 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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