g^2+3g=270

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Solution for g^2+3g=270 equation:


Simplifying
g2 + 3g = 270

Reorder the terms:
3g + g2 = 270

Solving
3g + g2 = 270

Solving for variable 'g'.

Reorder the terms:
-270 + 3g + g2 = 270 + -270

Combine like terms: 270 + -270 = 0
-270 + 3g + g2 = 0

Factor a trinomial.
(-18 + -1g)(15 + -1g) = 0

Subproblem 1

Set the factor '(-18 + -1g)' equal to zero and attempt to solve: Simplifying -18 + -1g = 0 Solving -18 + -1g = 0 Move all terms containing g to the left, all other terms to the right. Add '18' to each side of the equation. -18 + 18 + -1g = 0 + 18 Combine like terms: -18 + 18 = 0 0 + -1g = 0 + 18 -1g = 0 + 18 Combine like terms: 0 + 18 = 18 -1g = 18 Divide each side by '-1'. g = -18 Simplifying g = -18

Subproblem 2

Set the factor '(15 + -1g)' equal to zero and attempt to solve: Simplifying 15 + -1g = 0 Solving 15 + -1g = 0 Move all terms containing g to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + -1g = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -1g = 0 + -15 -1g = 0 + -15 Combine like terms: 0 + -15 = -15 -1g = -15 Divide each side by '-1'. g = 15 Simplifying g = 15

Solution

g = {-18, 15}

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