(2a+41)x(5a-4)=

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Solution for (2a+41)x(5a-4)= equation:


Simplifying
(2a + 41) * x(5a + -4) = 0

Reorder the terms:
(41 + 2a) * x(5a + -4) = 0

Reorder the terms:
(41 + 2a) * x(-4 + 5a) = 0

Reorder the terms for easier multiplication:
x(41 + 2a)(-4 + 5a) = 0

Multiply (41 + 2a) * (-4 + 5a)
x(41(-4 + 5a) + 2a * (-4 + 5a)) = 0
x((-4 * 41 + 5a * 41) + 2a * (-4 + 5a)) = 0
x((-164 + 205a) + 2a * (-4 + 5a)) = 0
x(-164 + 205a + (-4 * 2a + 5a * 2a)) = 0
x(-164 + 205a + (-8a + 10a2)) = 0

Combine like terms: 205a + -8a = 197a
x(-164 + 197a + 10a2) = 0
(-164 * x + 197a * x + 10a2 * x) = 0

Reorder the terms:
(197ax + 10a2x + -164x) = 0
(197ax + 10a2x + -164x) = 0

Solving
197ax + 10a2x + -164x = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(197a + 10a2 + -164) = 0

Factor a trinomial.
x((5a + -4)(2a + 41)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing a 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 '(5a + -4)' equal to zero and attempt to solve: Simplifying 5a + -4 = 0 Reorder the terms: -4 + 5a = 0 Solving -4 + 5a = 0 Move all terms containing a to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 5a = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 5a = 0 + 4 5a = 0 + 4 Combine like terms: 0 + 4 = 4 5a = 4 Divide each side by '5'. a = 0.8 Simplifying a = 0.8

Subproblem 3

Set the factor '(2a + 41)' equal to zero and attempt to solve: Simplifying 2a + 41 = 0 Reorder the terms: 41 + 2a = 0 Solving 41 + 2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-41' to each side of the equation. 41 + -41 + 2a = 0 + -41 Combine like terms: 41 + -41 = 0 0 + 2a = 0 + -41 2a = 0 + -41 Combine like terms: 0 + -41 = -41 2a = -41 Divide each side by '2'. a = -20.5 Simplifying a = -20.5

Solution

a = {0.8, -20.5}

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