7x^2-2x+3(4x)(4x)=0

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Solution for 7x^2-2x+3(4x)(4x)=0 equation:


Simplifying
7x2 + -2x + 3(4x)(4x) = 0

Remove parenthesis around (4x)
7x2 + -2x + 3 * 4x(4x) = 0

Remove parenthesis around (4x)
7x2 + -2x + 3 * 4x * 4x = 0

Reorder the terms for easier multiplication:
7x2 + -2x + 3 * 4 * 4x * x = 0

Multiply 3 * 4
7x2 + -2x + 12 * 4x * x = 0

Multiply 12 * 4
7x2 + -2x + 48x * x = 0

Multiply x * x
7x2 + -2x + 48x2 = 0

Reorder the terms:
-2x + 7x2 + 48x2 = 0

Combine like terms: 7x2 + 48x2 = 55x2
-2x + 55x2 = 0

Solving
-2x + 55x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-2 + 55x) = 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 '(-2 + 55x)' equal to zero and attempt to solve: Simplifying -2 + 55x = 0 Solving -2 + 55x = 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 + 55x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 55x = 0 + 2 55x = 0 + 2 Combine like terms: 0 + 2 = 2 55x = 2 Divide each side by '55'. x = 0.03636363636 Simplifying x = 0.03636363636

Solution

x = {0, 0.03636363636}

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