6=-5x^2+10x+6

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Solution for 6=-5x^2+10x+6 equation:


Simplifying
6 = -5x2 + 10x + 6

Reorder the terms:
6 = 6 + 10x + -5x2

Add '-6' to each side of the equation.
6 + -6 = 6 + 10x + -6 + -5x2

Combine like terms: 6 + -6 = 0
0 = 6 + 10x + -6 + -5x2

Reorder the terms:
0 = 6 + -6 + 10x + -5x2

Combine like terms: 6 + -6 = 0
0 = 0 + 10x + -5x2
0 = 10x + -5x2

Solving
0 = 10x + -5x2

Solving for variable 'x'.
Remove the zero:
-10x + 5x2 = 10x + -5x2 + -10x + 5x2

Reorder the terms:
-10x + 5x2 = 10x + -10x + -5x2 + 5x2

Combine like terms: 10x + -10x = 0
-10x + 5x2 = 0 + -5x2 + 5x2
-10x + 5x2 = -5x2 + 5x2

Combine like terms: -5x2 + 5x2 = 0
-10x + 5x2 = 0

Factor out the Greatest Common Factor (GCF), '5x'.
5x(-2 + x) = 0

Ignore the factor 5.

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 '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 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 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Solution

x = {0, 2}

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