F(x)=2x^2-10x

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Solution for F(x)=2x^2-10x equation:


Simplifying
F(x) = 2x2 + -10x

Multiply F * x
xF = 2x2 + -10x

Reorder the terms:
xF = -10x + 2x2

Solving
xF = -10x + 2x2

Solving for variable 'x'.

Reorder the terms:
10x + xF + -2x2 = -10x + 2x2 + 10x + -2x2

Reorder the terms:
10x + xF + -2x2 = -10x + 10x + 2x2 + -2x2

Combine like terms: -10x + 10x = 0
10x + xF + -2x2 = 0 + 2x2 + -2x2
10x + xF + -2x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
10x + xF + -2x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(10 + F + -2x) = 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 '(10 + F + -2x)' equal to zero and attempt to solve: Simplifying 10 + F + -2x = 0 Solving 10 + F + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + F + -10 + -2x = 0 + -10 Reorder the terms: 10 + -10 + F + -2x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + F + -2x = 0 + -10 F + -2x = 0 + -10 Combine like terms: 0 + -10 = -10 F + -2x = -10 Add '-1F' to each side of the equation. F + -1F + -2x = -10 + -1F Combine like terms: F + -1F = 0 0 + -2x = -10 + -1F -2x = -10 + -1F Divide each side by '-2'. x = 5 + 0.5F Simplifying x = 5 + 0.5F

Solution

x = {0, 5 + 0.5F}

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