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Simplifying Ln(x2 + -9) = ln(x + -3) + ln(x + 3) Reorder the terms: nL(-9 + x2) = ln(x + -3) + ln(x + 3) (-9 * nL + x2 * nL) = ln(x + -3) + ln(x + 3) (-9nL + nx2L) = ln(x + -3) + ln(x + 3) Reorder the terms: -9nL + nx2L = ln(-3 + x) + ln(x + 3) -9nL + nx2L = (-3 * ln + x * ln) + ln(x + 3) -9nL + nx2L = (-3ln + lnx) + ln(x + 3) Reorder the terms: -9nL + nx2L = -3ln + lnx + ln(3 + x) -9nL + nx2L = -3ln + lnx + (3 * ln + x * ln) -9nL + nx2L = -3ln + lnx + (3ln + lnx) Reorder the terms: -9nL + nx2L = -3ln + 3ln + lnx + lnx Combine like terms: -3ln + 3ln = 0 -9nL + nx2L = 0 + lnx + lnx -9nL + nx2L = lnx + lnx Combine like terms: lnx + lnx = 2lnx -9nL + nx2L = 2lnx Solving -9nL + nx2L = 2lnx Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-2lnx' to each side of the equation. -9nL + -2lnx + nx2L = 2lnx + -2lnx Reorder the terms: -2lnx + -9nL + nx2L = 2lnx + -2lnx Combine like terms: 2lnx + -2lnx = 0 -2lnx + -9nL + nx2L = 0 Factor out the Greatest Common Factor (GCF), 'n'. n(-2lx + -9L + x2L) = 0Subproblem 1
Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0Subproblem 2
Set the factor '(-2lx + -9L + x2L)' equal to zero and attempt to solve: Simplifying -2lx + -9L + x2L = 0 Reorder the terms: -9L + -2lx + x2L = 0 Solving -9L + -2lx + x2L = 0 Move all terms containing n to the left, all other terms to the right. Add '9L' to each side of the equation. -9L + -2lx + 9L + x2L = 0 + 9L Reorder the terms: -9L + 9L + -2lx + x2L = 0 + 9L Combine like terms: -9L + 9L = 0 0 + -2lx + x2L = 0 + 9L -2lx + x2L = 0 + 9L Remove the zero: -2lx + x2L = 9L Add '2lx' to each side of the equation. -2lx + 2lx + x2L = 9L + 2lx Combine like terms: -2lx + 2lx = 0 0 + x2L = 9L + 2lx x2L = 9L + 2lx Add '-1x2L' to each side of the equation. x2L + -1x2L = 9L + 2lx + -1x2L Combine like terms: x2L + -1x2L = 0 0 = 9L + 2lx + -1x2L Simplifying 0 = 9L + 2lx + -1x2L The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
n = {0}
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