5(x^2+1)=26x

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Solution for 5(x^2+1)=26x equation:


Simplifying
5(x2 + 1) = 26x

Reorder the terms:
5(1 + x2) = 26x
(1 * 5 + x2 * 5) = 26x
(5 + 5x2) = 26x

Solving
5 + 5x2 = 26x

Solving for variable 'x'.

Reorder the terms:
5 + -26x + 5x2 = 26x + -26x

Combine like terms: 26x + -26x = 0
5 + -26x + 5x2 = 0

Factor a trinomial.
(1 + -5x)(5 + -1x) = 0

Subproblem 1

Set the factor '(1 + -5x)' equal to zero and attempt to solve: Simplifying 1 + -5x = 0 Solving 1 + -5x = 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 + -5x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -5x = 0 + -1 -5x = 0 + -1 Combine like terms: 0 + -1 = -1 -5x = -1 Divide each side by '-5'. x = 0.2 Simplifying x = 0.2

Subproblem 2

Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5

Solution

x = {0.2, 5}

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