8(25x^2-10x+1)+3=-10(5x-1)

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Solution for 8(25x^2-10x+1)+3=-10(5x-1) equation:


Simplifying
8(25x2 + -10x + 1) + 3 = -10(5x + -1)

Reorder the terms:
8(1 + -10x + 25x2) + 3 = -10(5x + -1)
(1 * 8 + -10x * 8 + 25x2 * 8) + 3 = -10(5x + -1)
(8 + -80x + 200x2) + 3 = -10(5x + -1)

Reorder the terms:
8 + 3 + -80x + 200x2 = -10(5x + -1)

Combine like terms: 8 + 3 = 11
11 + -80x + 200x2 = -10(5x + -1)

Reorder the terms:
11 + -80x + 200x2 = -10(-1 + 5x)
11 + -80x + 200x2 = (-1 * -10 + 5x * -10)
11 + -80x + 200x2 = (10 + -50x)

Solving
11 + -80x + 200x2 = 10 + -50x

Solving for variable 'x'.

Reorder the terms:
11 + -10 + -80x + 50x + 200x2 = 10 + -50x + -10 + 50x

Combine like terms: 11 + -10 = 1
1 + -80x + 50x + 200x2 = 10 + -50x + -10 + 50x

Combine like terms: -80x + 50x = -30x
1 + -30x + 200x2 = 10 + -50x + -10 + 50x

Reorder the terms:
1 + -30x + 200x2 = 10 + -10 + -50x + 50x

Combine like terms: 10 + -10 = 0
1 + -30x + 200x2 = 0 + -50x + 50x
1 + -30x + 200x2 = -50x + 50x

Combine like terms: -50x + 50x = 0
1 + -30x + 200x2 = 0

Factor a trinomial.
(1 + -20x)(1 + -10x) = 0

Subproblem 1

Set the factor '(1 + -20x)' equal to zero and attempt to solve: Simplifying 1 + -20x = 0 Solving 1 + -20x = 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 + -20x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -20x = 0 + -1 -20x = 0 + -1 Combine like terms: 0 + -1 = -1 -20x = -1 Divide each side by '-20'. x = 0.05 Simplifying x = 0.05

Subproblem 2

Set the factor '(1 + -10x)' equal to zero and attempt to solve: Simplifying 1 + -10x = 0 Solving 1 + -10x = 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 + -10x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -10x = 0 + -1 -10x = 0 + -1 Combine like terms: 0 + -1 = -1 -10x = -1 Divide each side by '-10'. x = 0.1 Simplifying x = 0.1

Solution

x = {0.05, 0.1}

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