3x^2-10x+50=2x^2+4x+1

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Solution for 3x^2-10x+50=2x^2+4x+1 equation:


Simplifying
3x2 + -10x + 50 = 2x2 + 4x + 1

Reorder the terms:
50 + -10x + 3x2 = 2x2 + 4x + 1

Reorder the terms:
50 + -10x + 3x2 = 1 + 4x + 2x2

Solving
50 + -10x + 3x2 = 1 + 4x + 2x2

Solving for variable 'x'.

Reorder the terms:
50 + -1 + -10x + -4x + 3x2 + -2x2 = 1 + 4x + 2x2 + -1 + -4x + -2x2

Combine like terms: 50 + -1 = 49
49 + -10x + -4x + 3x2 + -2x2 = 1 + 4x + 2x2 + -1 + -4x + -2x2

Combine like terms: -10x + -4x = -14x
49 + -14x + 3x2 + -2x2 = 1 + 4x + 2x2 + -1 + -4x + -2x2

Combine like terms: 3x2 + -2x2 = 1x2
49 + -14x + 1x2 = 1 + 4x + 2x2 + -1 + -4x + -2x2

Reorder the terms:
49 + -14x + 1x2 = 1 + -1 + 4x + -4x + 2x2 + -2x2

Combine like terms: 1 + -1 = 0
49 + -14x + 1x2 = 0 + 4x + -4x + 2x2 + -2x2
49 + -14x + 1x2 = 4x + -4x + 2x2 + -2x2

Combine like terms: 4x + -4x = 0
49 + -14x + 1x2 = 0 + 2x2 + -2x2
49 + -14x + 1x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
49 + -14x + 1x2 = 0

Factor a trinomial.
(7 + -1x)(7 + -1x) = 0

Subproblem 1

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Subproblem 2

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Solution

x = {7, 7}

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