sqrt(x^2+45)-sqrt(18x)=0

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Solution for sqrt(x^2+45)-sqrt(18x)=0 equation:


Simplifying
sqrt(x2 + 45) + -1sqrt(18x) = 0

Reorder the terms:
qrst(45 + x2) + -1sqrt(18x) = 0
(45 * qrst + x2 * qrst) + -1sqrt(18x) = 0
(45qrst + qrstx2) + -1sqrt(18x) = 0

Remove parenthesis around (18x)
45qrst + qrstx2 + -1qrst * 18x = 0

Reorder the terms for easier multiplication:
45qrst + qrstx2 + -1 * 18qrst * x = 0

Multiply -1 * 18
45qrst + qrstx2 + -18qrst * x = 0

Multiply qrst * x
45qrst + qrstx2 + -18qrstx = 0

Reorder the terms:
45qrst + -18qrstx + qrstx2 = 0

Solving
45qrst + -18qrstx + qrstx2 = 0

Solving for variable 'q'.

Move all terms containing q to the left, all other terms to the right.

Factor out the Greatest Common Factor (GCF), 'qrst'.
qrst(45 + -18x + x2) = 0

Factor a trinomial.
qrst((3 + -1x)(15 + -1x)) = 0

Subproblem 1

Set the factor 'qrst' equal to zero and attempt to solve: Simplifying qrst = 0 Solving qrst = 0 Move all terms containing q to the left, all other terms to the right. Simplifying qrst = 0 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 '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing q to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Add 'x' to each side of the equation. -1x + x = -3 + x Combine like terms: -1x + x = 0 0 = -3 + x Simplifying 0 = -3 + x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(15 + -1x)' equal to zero and attempt to solve: Simplifying 15 + -1x = 0 Solving 15 + -1x = 0 Move all terms containing q to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -1x = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -1x = 0 + -15 -1x = 0 + -15 Combine like terms: 0 + -15 = -15 -1x = -15 Add 'x' to each side of the equation. -1x + x = -15 + x Combine like terms: -1x + x = 0 0 = -15 + x Simplifying 0 = -15 + x 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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