g^2+2g-143=0

Solution for g^2+2g-143=0 equation:

Simplifying
g2 + 2g + -143 = 0

Reorder the terms:
-143 + 2g + g2 = 0

Solving
-143 + 2g + g2 = 0

Solving for variable 'g'.

Factor a trinomial.
(-13 + -1g)(11 + -1g) = 0

Subproblem 1
Set the factor '(-13 + -1g)' equal to zero and attempt to solve:

Simplifying
-13 + -1g = 0

Solving
-13 + -1g = 0

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

Add '13' to each side of the equation.
-13 + 13 + -1g = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -1g = 0 + 13
-1g = 0 + 13

Combine like terms: 0 + 13 = 13
-1g = 13

Divide each side by '-1'.
g = -13

Simplifying
g = -13
Subproblem 2
Set the factor '(11 + -1g)' equal to zero and attempt to solve:

Simplifying
11 + -1g = 0

Solving
11 + -1g = 0

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

Add '-11' to each side of the equation.
11 + -11 + -1g = 0 + -11

Combine like terms: 11 + -11 = 0
0 + -1g = 0 + -11
-1g = 0 + -11

Combine like terms: 0 + -11 = -11
-1g = -11

Divide each side by '-1'.
g = 11

Simplifying
g = 11
Solution
g = {-13, 11}