(14x^2+42x)+10x^2=

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Solution for (14x^2+42x)+10x^2= equation:


Simplifying
(14x2 + 42x) + 10x2 = 0

Reorder the terms:
(42x + 14x2) + 10x2 = 0

Remove parenthesis around (42x + 14x2)
42x + 14x2 + 10x2 = 0

Combine like terms: 14x2 + 10x2 = 24x2
42x + 24x2 = 0

Solving
42x + 24x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6x'.
6x(7 + 4x) = 0

Ignore the factor 6.

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 '(7 + 4x)' equal to zero and attempt to solve: Simplifying 7 + 4x = 0 Solving 7 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 4x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 4x = 0 + -7 4x = 0 + -7 Combine like terms: 0 + -7 = -7 4x = -7 Divide each side by '4'. x = -1.75 Simplifying x = -1.75

Solution

x = {0, -1.75}

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