sqrt(x^2-5x+6)+sqrt(x-3)+sqrt(x+21)=sqrt((x-2)(x+21))

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Solution for sqrt(x^2-5x+6)+sqrt(x-3)+sqrt(x+21)=sqrt((x-2)(x+21)) equation:


Simplifying
sqrt(x2 + -5x + 6) + sqrt(x + -3) + sqrt(x + 21) = sqrt((x + -2)(x + 21))

Reorder the terms:
qrst(6 + -5x + x2) + sqrt(x + -3) + sqrt(x + 21) = sqrt((x + -2)(x + 21))
(6 * qrst + -5x * qrst + x2 * qrst) + sqrt(x + -3) + sqrt(x + 21) = sqrt((x + -2)(x + 21))
(6qrst + -5qrstx + qrstx2) + sqrt(x + -3) + sqrt(x + 21) = sqrt((x + -2)(x + 21))

Reorder the terms:
6qrst + -5qrstx + qrstx2 + qrst(-3 + x) + sqrt(x + 21) = sqrt((x + -2)(x + 21))
6qrst + -5qrstx + qrstx2 + (-3 * qrst + x * qrst) + sqrt(x + 21) = sqrt((x + -2)(x + 21))
6qrst + -5qrstx + qrstx2 + (-3qrst + qrstx) + sqrt(x + 21) = sqrt((x + -2)(x + 21))

Reorder the terms:
6qrst + -5qrstx + qrstx2 + -3qrst + qrstx + qrst(21 + x) = sqrt((x + -2)(x + 21))
6qrst + -5qrstx + qrstx2 + -3qrst + qrstx + (21 * qrst + x * qrst) = sqrt((x + -2)(x + 21))
6qrst + -5qrstx + qrstx2 + -3qrst + qrstx + (21qrst + qrstx) = sqrt((x + -2)(x + 21))

Reorder the terms:
6qrst + -3qrst + 21qrst + -5qrstx + qrstx + qrstx + qrstx2 = sqrt((x + -2)(x + 21))

Combine like terms: 6qrst + -3qrst = 3qrst
3qrst + 21qrst + -5qrstx + qrstx + qrstx + qrstx2 = sqrt((x + -2)(x + 21))

Combine like terms: 3qrst + 21qrst = 24qrst
24qrst + -5qrstx + qrstx + qrstx + qrstx2 = sqrt((x + -2)(x + 21))

Combine like terms: -5qrstx + qrstx = -4qrstx
24qrst + -4qrstx + qrstx + qrstx2 = sqrt((x + -2)(x + 21))

Combine like terms: -4qrstx + qrstx = -3qrstx
24qrst + -3qrstx + qrstx2 = sqrt((x + -2)(x + 21))

Reorder the terms:
24qrst + -3qrstx + qrstx2 = qrst((-2 + x)(x + 21))

Reorder the terms:
24qrst + -3qrstx + qrstx2 = qrst((-2 + x)(21 + x))

Multiply (-2 + x) * (21 + x)
24qrst + -3qrstx + qrstx2 = qrst((-2(21 + x) + x(21 + x)))
24qrst + -3qrstx + qrstx2 = qrst(((21 * -2 + x * -2) + x(21 + x)))
24qrst + -3qrstx + qrstx2 = qrst(((-42 + -2x) + x(21 + x)))
24qrst + -3qrstx + qrstx2 = qrst((-42 + -2x + (21 * x + x * x)))
24qrst + -3qrstx + qrstx2 = qrst((-42 + -2x + (21x + x2)))

Combine like terms: -2x + 21x = 19x
24qrst + -3qrstx + qrstx2 = qrst((-42 + 19x + x2))
24qrst + -3qrstx + qrstx2 = (-42 * qrst + 19x * qrst + x2 * qrst)
24qrst + -3qrstx + qrstx2 = (-42qrst + 19qrstx + qrstx2)

Add '-1qrstx2' to each side of the equation.
24qrst + -3qrstx + qrstx2 + -1qrstx2 = -42qrst + 19qrstx + qrstx2 + -1qrstx2

Combine like terms: qrstx2 + -1qrstx2 = 0
24qrst + -3qrstx + 0 = -42qrst + 19qrstx + qrstx2 + -1qrstx2
24qrst + -3qrstx = -42qrst + 19qrstx + qrstx2 + -1qrstx2

Combine like terms: qrstx2 + -1qrstx2 = 0
24qrst + -3qrstx = -42qrst + 19qrstx + 0
24qrst + -3qrstx = -42qrst + 19qrstx

Solving
24qrst + -3qrstx = -42qrst + 19qrstx

Solving for variable 'q'.

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

Add '42qrst' to each side of the equation.
24qrst + 42qrst + -3qrstx = -42qrst + 42qrst + 19qrstx

Combine like terms: 24qrst + 42qrst = 66qrst
66qrst + -3qrstx = -42qrst + 42qrst + 19qrstx

Combine like terms: -42qrst + 42qrst = 0
66qrst + -3qrstx = 0 + 19qrstx
66qrst + -3qrstx = 19qrstx

Add '-19qrstx' to each side of the equation.
66qrst + -3qrstx + -19qrstx = 19qrstx + -19qrstx

Combine like terms: -3qrstx + -19qrstx = -22qrstx
66qrst + -22qrstx = 19qrstx + -19qrstx

Combine like terms: 19qrstx + -19qrstx = 0
66qrst + -22qrstx = 0

Factor out the Greatest Common Factor (GCF), '22qrst'.
22qrst(3 + -1x) = 0

Ignore the factor 22.

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. The solution to this equation could not be determined.

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