If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 18x + 18 = 6 Reorder the terms: 18 + 18x + 3x2 = 6 Solving 18 + 18x + 3x2 = 6 Solving for variable 'x'. Reorder the terms: 18 + -6 + 18x + 3x2 = 6 + -6 Combine like terms: 18 + -6 = 12 12 + 18x + 3x2 = 6 + -6 Combine like terms: 6 + -6 = 0 12 + 18x + 3x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(4 + 6x + x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(4 + 6x + x2)' equal to zero and attempt to solve: Simplifying 4 + 6x + x2 = 0 Solving 4 + 6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-4' to each side of the equation. 4 + 6x + -4 + x2 = 0 + -4 Reorder the terms: 4 + -4 + 6x + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 6x + x2 = 0 + -4 6x + x2 = 0 + -4 Combine like terms: 0 + -4 = -4 6x + x2 = -4 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = -4 + 9 Reorder the terms: 9 + 6x + x2 = -4 + 9 Combine like terms: -4 + 9 = 5 9 + 6x + x2 = 5 Factor a perfect square on the left side: (x + 3)(x + 3) = 5 Calculate the square root of the right side: 2.236067978 Break this problem into two subproblems by setting (x + 3) equal to 2.236067978 and -2.236067978.Subproblem 1
x + 3 = 2.236067978 Simplifying x + 3 = 2.236067978 Reorder the terms: 3 + x = 2.236067978 Solving 3 + x = 2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 2.236067978 + -3 Combine like terms: 3 + -3 = 0 0 + x = 2.236067978 + -3 x = 2.236067978 + -3 Combine like terms: 2.236067978 + -3 = -0.763932022 x = -0.763932022 Simplifying x = -0.763932022Subproblem 2
x + 3 = -2.236067978 Simplifying x + 3 = -2.236067978 Reorder the terms: 3 + x = -2.236067978 Solving 3 + x = -2.236067978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -2.236067978 + -3 Combine like terms: 3 + -3 = 0 0 + x = -2.236067978 + -3 x = -2.236067978 + -3 Combine like terms: -2.236067978 + -3 = -5.236067978 x = -5.236067978 Simplifying x = -5.236067978Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.763932022, -5.236067978}Solution
x = {-0.763932022, -5.236067978}
| P(5-2n)=(5/6n)-(1/3) | | n(8n+4)=-4 | | x+54+5x=180 | | 4x+6+5x-5+100=180 | | -109=4(13b-12)+9b | | 6x-3/4=x-1 | | X/6=1.5 | | (3x1/10) | | Ln(3x+6)=ln(2x-1) | | 8-5q=3q+32 | | N/4=2.4 | | 10x^2-20x-9=-5x-6x | | 1/3=-4/x-8 | | N/4=3.1 | | -77=-11m-11(11-2m) | | R/5=2.4 | | 5+149=180 | | 2.4x=14.5 | | (1-x)(x+2)=0 | | -7(5x+2)=-399 | | y=(78-x)/2 | | X-5+2x+4=19 | | x=8-2(4) | | 10p+3= | | 25x+65=25x+23 | | -3/2x=5/6 | | -146=6(-6x+5)+4 | | 0=-3j+2 | | 2x+3=-52 | | x^4+4x^3+7x^2+6x+2=0 | | 40-7x=2x-5 | | m^2-14m-95=0 |