sqrt(x^2+3x+7)-sqrt(x^2-3x+9)+2=0

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Solution for sqrt(x^2+3x+7)-sqrt(x^2-3x+9)+2=0 equation:


Simplifying
sqrt(x2 + 3x + 7) + -1sqrt(x2 + -3x + 9) + 2 = 0

Reorder the terms:
qrst(7 + 3x + x2) + -1sqrt(x2 + -3x + 9) + 2 = 0
(7 * qrst + 3x * qrst + x2 * qrst) + -1sqrt(x2 + -3x + 9) + 2 = 0
(7qrst + 3qrstx + qrstx2) + -1sqrt(x2 + -3x + 9) + 2 = 0

Reorder the terms:
7qrst + 3qrstx + qrstx2 + -1qrst(9 + -3x + x2) + 2 = 0
7qrst + 3qrstx + qrstx2 + (9 * -1qrst + -3x * -1qrst + x2 * -1qrst) + 2 = 0
7qrst + 3qrstx + qrstx2 + (-9qrst + 3qrstx + -1qrstx2) + 2 = 0

Reorder the terms:
2 + 7qrst + -9qrst + 3qrstx + 3qrstx + qrstx2 + -1qrstx2 = 0

Combine like terms: 7qrst + -9qrst = -2qrst
2 + -2qrst + 3qrstx + 3qrstx + qrstx2 + -1qrstx2 = 0

Combine like terms: 3qrstx + 3qrstx = 6qrstx
2 + -2qrst + 6qrstx + qrstx2 + -1qrstx2 = 0

Combine like terms: qrstx2 + -1qrstx2 = 0
2 + -2qrst + 6qrstx + 0 = 0
2 + -2qrst + 6qrstx = 0

Solving
2 + -2qrst + 6qrstx = 0

Solving for variable 'q'.

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

Add '-2' to each side of the equation.
2 + -2qrst + -2 + 6qrstx = 0 + -2

Reorder the terms:
2 + -2 + -2qrst + 6qrstx = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -2qrst + 6qrstx = 0 + -2
-2qrst + 6qrstx = 0 + -2

Combine like terms: 0 + -2 = -2
-2qrst + 6qrstx = -2

Reorder the terms:
2 + -2qrst + 6qrstx = -2 + 2

Combine like terms: -2 + 2 = 0
2 + -2qrst + 6qrstx = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(1 + -1qrst + 3qrstx) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(1 + -1qrst + 3qrstx)' equal to zero and attempt to solve: Simplifying 1 + -1qrst + 3qrstx = 0 Solving 1 + -1qrst + 3qrstx = 0 Move all terms containing q to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1qrst + -1 + 3qrstx = 0 + -1 Reorder the terms: 1 + -1 + -1qrst + 3qrstx = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1qrst + 3qrstx = 0 + -1 -1qrst + 3qrstx = 0 + -1 Combine like terms: 0 + -1 = -1 -1qrst + 3qrstx = -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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