4x-x*x+3x+4x*4x=

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Solution for 4x-x*x+3x+4x*4x= equation:


Simplifying
4x + -1x * x + 3x + 4x * 4x = 0

Multiply x * x
4x + -1x2 + 3x + 4x * 4x = 0

Reorder the terms for easier multiplication:
4x + -1x2 + 3x + 4 * 4x * x = 0

Multiply 4 * 4
4x + -1x2 + 3x + 16x * x = 0

Multiply x * x
4x + -1x2 + 3x + 16x2 = 0

Reorder the terms:
4x + 3x + -1x2 + 16x2 = 0

Combine like terms: 4x + 3x = 7x
7x + -1x2 + 16x2 = 0

Combine like terms: -1x2 + 16x2 = 15x2
7x + 15x2 = 0

Solving
7x + 15x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(7 + 15x) = 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 '(7 + 15x)' equal to zero and attempt to solve: Simplifying 7 + 15x = 0 Solving 7 + 15x = 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 + 15x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 15x = 0 + -7 15x = 0 + -7 Combine like terms: 0 + -7 = -7 15x = -7 Divide each side by '15'. x = -0.4666666667 Simplifying x = -0.4666666667

Solution

x = {0, -0.4666666667}

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