(4v+7u)x(4v+7u)=

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Solution for (4v+7u)x(4v+7u)= equation:


Simplifying
(4v + 7u) * x(4v + 7u) = 0

Reorder the terms:
(7u + 4v) * x(4v + 7u) = 0

Reorder the terms:
(7u + 4v) * x(7u + 4v) = 0

Reorder the terms for easier multiplication:
x(7u + 4v)(7u + 4v) = 0

Multiply (7u + 4v) * (7u + 4v)
x(7u * (7u + 4v) + 4v * (7u + 4v)) = 0
x((7u * 7u + 4v * 7u) + 4v * (7u + 4v)) = 0

Reorder the terms:
x((28uv + 49u2) + 4v * (7u + 4v)) = 0
x((28uv + 49u2) + 4v * (7u + 4v)) = 0
x(28uv + 49u2 + (7u * 4v + 4v * 4v)) = 0
x(28uv + 49u2 + (28uv + 16v2)) = 0

Reorder the terms:
x(28uv + 28uv + 49u2 + 16v2) = 0

Combine like terms: 28uv + 28uv = 56uv
x(56uv + 49u2 + 16v2) = 0
(56uv * x + 49u2 * x + 16v2 * x) = 0
(56uvx + 49u2x + 16v2x) = 0

Solving
56uvx + 49u2x + 16v2x = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(56uv + 49u2 + 16v2) = 0

Factor a trinomial.
x((7u + 4v)(7u + 4v)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing u to the left, all other terms to the right. Add '-1x' to each side of the equation. x + -1x = 0 + -1x Remove the zero: 0 = -1x Simplifying 0 = -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(7u + 4v)' equal to zero and attempt to solve: Simplifying 7u + 4v = 0 Solving 7u + 4v = 0 Move all terms containing u to the left, all other terms to the right. Add '-4v' to each side of the equation. 7u + 4v + -4v = 0 + -4v Combine like terms: 4v + -4v = 0 7u + 0 = 0 + -4v 7u = 0 + -4v Remove the zero: 7u = -4v Divide each side by '7'. u = -0.5714285714v Simplifying u = -0.5714285714v

Subproblem 3

Set the factor '(7u + 4v)' equal to zero and attempt to solve: Simplifying 7u + 4v = 0 Solving 7u + 4v = 0 Move all terms containing u to the left, all other terms to the right. Add '-4v' to each side of the equation. 7u + 4v + -4v = 0 + -4v Combine like terms: 4v + -4v = 0 7u + 0 = 0 + -4v 7u = 0 + -4v Remove the zero: 7u = -4v Divide each side by '7'. u = -0.5714285714v Simplifying u = -0.5714285714v

Solution

u = {-0.5714285714v, -0.5714285714v}

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