2w^2+3w=w^2+10

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Solution for 2w^2+3w=w^2+10 equation:


Simplifying
2w2 + 3w = w2 + 10

Reorder the terms:
3w + 2w2 = w2 + 10

Reorder the terms:
3w + 2w2 = 10 + w2

Solving
3w + 2w2 = 10 + w2

Solving for variable 'w'.

Reorder the terms:
-10 + 3w + 2w2 + -1w2 = 10 + w2 + -10 + -1w2

Combine like terms: 2w2 + -1w2 = 1w2
-10 + 3w + 1w2 = 10 + w2 + -10 + -1w2

Reorder the terms:
-10 + 3w + 1w2 = 10 + -10 + w2 + -1w2

Combine like terms: 10 + -10 = 0
-10 + 3w + 1w2 = 0 + w2 + -1w2
-10 + 3w + 1w2 = w2 + -1w2

Combine like terms: w2 + -1w2 = 0
-10 + 3w + 1w2 = 0

Factor a trinomial.
(-5 + -1w)(2 + -1w) = 0

Subproblem 1

Set the factor '(-5 + -1w)' equal to zero and attempt to solve: Simplifying -5 + -1w = 0 Solving -5 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1w = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1w = 0 + 5 -1w = 0 + 5 Combine like terms: 0 + 5 = 5 -1w = 5 Divide each side by '-1'. w = -5 Simplifying w = -5

Subproblem 2

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

Solution

w = {-5, 2}

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