0=4x^2+10x+6

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Solution for 0=4x^2+10x+6 equation:


Simplifying
0 = 4x2 + 10x + 6

Reorder the terms:
0 = 6 + 10x + 4x2

Solving
0 = 6 + 10x + 4x2

Solving for variable 'x'.

Combine like terms: 0 + -6 = -6
-6 + -10x + -4x2 = 6 + 10x + 4x2 + -6 + -10x + -4x2

Reorder the terms:
-6 + -10x + -4x2 = 6 + -6 + 10x + -10x + 4x2 + -4x2

Combine like terms: 6 + -6 = 0
-6 + -10x + -4x2 = 0 + 10x + -10x + 4x2 + -4x2
-6 + -10x + -4x2 = 10x + -10x + 4x2 + -4x2

Combine like terms: 10x + -10x = 0
-6 + -10x + -4x2 = 0 + 4x2 + -4x2
-6 + -10x + -4x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
-6 + -10x + -4x2 = 0

Factor out the Greatest Common Factor (GCF), '-2'.
-2(3 + 5x + 2x2) = 0

Factor a trinomial.
-2((3 + 2x)(1 + x)) = 0

Ignore the factor -2.

Subproblem 1

Set the factor '(3 + 2x)' equal to zero and attempt to solve: Simplifying 3 + 2x = 0 Solving 3 + 2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2x = 0 + -3 2x = 0 + -3 Combine like terms: 0 + -3 = -3 2x = -3 Divide each side by '2'. x = -1.5 Simplifying x = -1.5

Subproblem 2

Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Solution

x = {-1.5, -1}

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