(15x*-24x+9)-(3x-3)=

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Solution for (15x*-24x+9)-(3x-3)= equation:


Simplifying
(15x * -24x + 9) + -1(3x + -3) = 0

Reorder the terms for easier multiplication:
(15 * -24x * x + 9) + -1(3x + -3) = 0

Multiply 15 * -24
(-360x * x + 9) + -1(3x + -3) = 0

Multiply x * x
(-360x2 + 9) + -1(3x + -3) = 0

Reorder the terms:
(9 + -360x2) + -1(3x + -3) = 0

Remove parenthesis around (9 + -360x2)
9 + -360x2 + -1(3x + -3) = 0

Reorder the terms:
9 + -360x2 + -1(-3 + 3x) = 0
9 + -360x2 + (-3 * -1 + 3x * -1) = 0
9 + -360x2 + (3 + -3x) = 0

Reorder the terms:
9 + 3 + -3x + -360x2 = 0

Combine like terms: 9 + 3 = 12
12 + -3x + -360x2 = 0

Solving
12 + -3x + -360x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3'.
3(4 + -1x + -120x2) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(4 + -1x + -120x2)' equal to zero and attempt to solve: Simplifying 4 + -1x + -120x2 = 0 Solving 4 + -1x + -120x2 = 0 Begin completing the square. Divide all terms by -120 the coefficient of the squared term: Divide each side by '-120'. -0.03333333333 + 0.008333333333x + x2 = 0.0 Move the constant term to the right: Add '0.03333333333' to each side of the equation. -0.03333333333 + 0.008333333333x + 0.03333333333 + x2 = 0.0 + 0.03333333333 Reorder the terms: -0.03333333333 + 0.03333333333 + 0.008333333333x + x2 = 0.0 + 0.03333333333 Combine like terms: -0.03333333333 + 0.03333333333 = 0.00000000000 0.00000000000 + 0.008333333333x + x2 = 0.0 + 0.03333333333 0.008333333333x + x2 = 0.0 + 0.03333333333 Combine like terms: 0.0 + 0.03333333333 = 0.03333333333 0.008333333333x + x2 = 0.03333333333 The x term is 0.008333333333x. Take half its coefficient (0.004166666667). Square it (0.00001736111111) and add it to both sides. Add '0.00001736111111' to each side of the equation. 0.008333333333x + 0.00001736111111 + x2 = 0.03333333333 + 0.00001736111111 Reorder the terms: 0.00001736111111 + 0.008333333333x + x2 = 0.03333333333 + 0.00001736111111 Combine like terms: 0.03333333333 + 0.00001736111111 = 0.03335069444111 0.00001736111111 + 0.008333333333x + x2 = 0.03335069444111 Factor a perfect square on the left side: (x + 0.004166666667)(x + 0.004166666667) = 0.03335069444111 Calculate the square root of the right side: 0.182621725 Break this problem into two subproblems by setting (x + 0.004166666667) equal to 0.182621725 and -0.182621725.

Subproblem 1

x + 0.004166666667 = 0.182621725 Simplifying x + 0.004166666667 = 0.182621725 Reorder the terms: 0.004166666667 + x = 0.182621725 Solving 0.004166666667 + x = 0.182621725 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.004166666667' to each side of the equation. 0.004166666667 + -0.004166666667 + x = 0.182621725 + -0.004166666667 Combine like terms: 0.004166666667 + -0.004166666667 = 0.000000000000 0.000000000000 + x = 0.182621725 + -0.004166666667 x = 0.182621725 + -0.004166666667 Combine like terms: 0.182621725 + -0.004166666667 = 0.178455058333 x = 0.178455058333 Simplifying x = 0.178455058333

Subproblem 2

x + 0.004166666667 = -0.182621725 Simplifying x + 0.004166666667 = -0.182621725 Reorder the terms: 0.004166666667 + x = -0.182621725 Solving 0.004166666667 + x = -0.182621725 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.004166666667' to each side of the equation. 0.004166666667 + -0.004166666667 + x = -0.182621725 + -0.004166666667 Combine like terms: 0.004166666667 + -0.004166666667 = 0.000000000000 0.000000000000 + x = -0.182621725 + -0.004166666667 x = -0.182621725 + -0.004166666667 Combine like terms: -0.182621725 + -0.004166666667 = -0.186788391667 x = -0.186788391667 Simplifying x = -0.186788391667

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.178455058333, -0.186788391667}

Solution

x = {0.178455058333, -0.186788391667}

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