(6x+1)(6x+1)+3=10

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Solution for (6x+1)(6x+1)+3=10 equation:


Simplifying
(6x + 1)(6x + 1) + 3 = 10

Reorder the terms:
(1 + 6x)(6x + 1) + 3 = 10

Reorder the terms:
(1 + 6x)(1 + 6x) + 3 = 10

Multiply (1 + 6x) * (1 + 6x)
(1(1 + 6x) + 6x * (1 + 6x)) + 3 = 10
((1 * 1 + 6x * 1) + 6x * (1 + 6x)) + 3 = 10
((1 + 6x) + 6x * (1 + 6x)) + 3 = 10
(1 + 6x + (1 * 6x + 6x * 6x)) + 3 = 10
(1 + 6x + (6x + 36x2)) + 3 = 10

Combine like terms: 6x + 6x = 12x
(1 + 12x + 36x2) + 3 = 10

Reorder the terms:
1 + 3 + 12x + 36x2 = 10

Combine like terms: 1 + 3 = 4
4 + 12x + 36x2 = 10

Solving
4 + 12x + 36x2 = 10

Solving for variable 'x'.

Reorder the terms:
4 + -10 + 12x + 36x2 = 10 + -10

Combine like terms: 4 + -10 = -6
-6 + 12x + 36x2 = 10 + -10

Combine like terms: 10 + -10 = 0
-6 + 12x + 36x2 = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-1 + 2x + 6x2) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-1 + 2x + 6x2)' equal to zero and attempt to solve: Simplifying -1 + 2x + 6x2 = 0 Solving -1 + 2x + 6x2 = 0 Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -0.1666666667 + 0.3333333333x + x2 = 0 Move the constant term to the right: Add '0.1666666667' to each side of the equation. -0.1666666667 + 0.3333333333x + 0.1666666667 + x2 = 0 + 0.1666666667 Reorder the terms: -0.1666666667 + 0.1666666667 + 0.3333333333x + x2 = 0 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + 0.3333333333x + x2 = 0 + 0.1666666667 0.3333333333x + x2 = 0 + 0.1666666667 Combine like terms: 0 + 0.1666666667 = 0.1666666667 0.3333333333x + x2 = 0.1666666667 The x term is 0.3333333333x. Take half its coefficient (0.1666666667). Square it (0.02777777779) and add it to both sides. Add '0.02777777779' to each side of the equation. 0.3333333333x + 0.02777777779 + x2 = 0.1666666667 + 0.02777777779 Reorder the terms: 0.02777777779 + 0.3333333333x + x2 = 0.1666666667 + 0.02777777779 Combine like terms: 0.1666666667 + 0.02777777779 = 0.19444444449 0.02777777779 + 0.3333333333x + x2 = 0.19444444449 Factor a perfect square on the left side: (x + 0.1666666667)(x + 0.1666666667) = 0.19444444449 Calculate the square root of the right side: 0.440958552 Break this problem into two subproblems by setting (x + 0.1666666667) equal to 0.440958552 and -0.440958552.

Subproblem 1

x + 0.1666666667 = 0.440958552 Simplifying x + 0.1666666667 = 0.440958552 Reorder the terms: 0.1666666667 + x = 0.440958552 Solving 0.1666666667 + x = 0.440958552 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1666666667' to each side of the equation. 0.1666666667 + -0.1666666667 + x = 0.440958552 + -0.1666666667 Combine like terms: 0.1666666667 + -0.1666666667 = 0.0000000000 0.0000000000 + x = 0.440958552 + -0.1666666667 x = 0.440958552 + -0.1666666667 Combine like terms: 0.440958552 + -0.1666666667 = 0.2742918853 x = 0.2742918853 Simplifying x = 0.2742918853

Subproblem 2

x + 0.1666666667 = -0.440958552 Simplifying x + 0.1666666667 = -0.440958552 Reorder the terms: 0.1666666667 + x = -0.440958552 Solving 0.1666666667 + x = -0.440958552 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1666666667' to each side of the equation. 0.1666666667 + -0.1666666667 + x = -0.440958552 + -0.1666666667 Combine like terms: 0.1666666667 + -0.1666666667 = 0.0000000000 0.0000000000 + x = -0.440958552 + -0.1666666667 x = -0.440958552 + -0.1666666667 Combine like terms: -0.440958552 + -0.1666666667 = -0.6076252187 x = -0.6076252187 Simplifying x = -0.6076252187

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.2742918853, -0.6076252187}

Solution

x = {0.2742918853, -0.6076252187}

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