(2x^2+3x-1)-(3x^2-2x+5)=

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Solution for (2x^2+3x-1)-(3x^2-2x+5)= equation:


Simplifying
(2x2 + 3x + -1) + -1(3x2 + -2x + 5) = 0

Reorder the terms:
(-1 + 3x + 2x2) + -1(3x2 + -2x + 5) = 0

Remove parenthesis around (-1 + 3x + 2x2)
-1 + 3x + 2x2 + -1(3x2 + -2x + 5) = 0

Reorder the terms:
-1 + 3x + 2x2 + -1(5 + -2x + 3x2) = 0
-1 + 3x + 2x2 + (5 * -1 + -2x * -1 + 3x2 * -1) = 0
-1 + 3x + 2x2 + (-5 + 2x + -3x2) = 0

Reorder the terms:
-1 + -5 + 3x + 2x + 2x2 + -3x2 = 0

Combine like terms: -1 + -5 = -6
-6 + 3x + 2x + 2x2 + -3x2 = 0

Combine like terms: 3x + 2x = 5x
-6 + 5x + 2x2 + -3x2 = 0

Combine like terms: 2x2 + -3x2 = -1x2
-6 + 5x + -1x2 = 0

Solving
-6 + 5x + -1x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + x)(2 + -1x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {3, 2}

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