1.25x+x^2=

Solution for 1.25x+x^2= equation:

Simplifying
1.25x + x2 = 0

Solving
1.25x + x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(1.25 + x) = 0

Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:

Simplifying
x = 0

Solving
x = 0

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

Simplifying
x = 0
Subproblem 2
Set the factor '(1.25 + x)' equal to zero and attempt to solve:

Simplifying
1.25 + x = 0

Solving
1.25 + x = 0

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

Add '-1.25' to each side of the equation.
1.25 + -1.25 + x = 0 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + x = 0 + -1.25
x = 0 + -1.25

Combine like terms: 0 + -1.25 = -1.25
x = -1.25

Simplifying
x = -1.25
Solution
x = {0, -1.25}