If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x(3x + -5) = 2x + 11 Reorder the terms: 4x(-5 + 3x) = 2x + 11 (-5 * 4x + 3x * 4x) = 2x + 11 (-20x + 12x2) = 2x + 11 Reorder the terms: -20x + 12x2 = 11 + 2x Solving -20x + 12x2 = 11 + 2x Solving for variable 'x'. Reorder the terms: -11 + -20x + -2x + 12x2 = 11 + 2x + -11 + -2x Combine like terms: -20x + -2x = -22x -11 + -22x + 12x2 = 11 + 2x + -11 + -2x Reorder the terms: -11 + -22x + 12x2 = 11 + -11 + 2x + -2x Combine like terms: 11 + -11 = 0 -11 + -22x + 12x2 = 0 + 2x + -2x -11 + -22x + 12x2 = 2x + -2x Combine like terms: 2x + -2x = 0 -11 + -22x + 12x2 = 0 Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. -0.9166666667 + -1.833333333x + x2 = 0 Move the constant term to the right: Add '0.9166666667' to each side of the equation. -0.9166666667 + -1.833333333x + 0.9166666667 + x2 = 0 + 0.9166666667 Reorder the terms: -0.9166666667 + 0.9166666667 + -1.833333333x + x2 = 0 + 0.9166666667 Combine like terms: -0.9166666667 + 0.9166666667 = 0.0000000000 0.0000000000 + -1.833333333x + x2 = 0 + 0.9166666667 -1.833333333x + x2 = 0 + 0.9166666667 Combine like terms: 0 + 0.9166666667 = 0.9166666667 -1.833333333x + x2 = 0.9166666667 The x term is -1.833333333x. Take half its coefficient (-0.9166666665). Square it (0.8402777775) and add it to both sides. Add '0.8402777775' to each side of the equation. -1.833333333x + 0.8402777775 + x2 = 0.9166666667 + 0.8402777775 Reorder the terms: 0.8402777775 + -1.833333333x + x2 = 0.9166666667 + 0.8402777775 Combine like terms: 0.9166666667 + 0.8402777775 = 1.7569444442 0.8402777775 + -1.833333333x + x2 = 1.7569444442 Factor a perfect square on the left side: (x + -0.9166666665)(x + -0.9166666665) = 1.7569444442 Calculate the square root of the right side: 1.32549781 Break this problem into two subproblems by setting (x + -0.9166666665) equal to 1.32549781 and -1.32549781.Subproblem 1
x + -0.9166666665 = 1.32549781 Simplifying x + -0.9166666665 = 1.32549781 Reorder the terms: -0.9166666665 + x = 1.32549781 Solving -0.9166666665 + x = 1.32549781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9166666665' to each side of the equation. -0.9166666665 + 0.9166666665 + x = 1.32549781 + 0.9166666665 Combine like terms: -0.9166666665 + 0.9166666665 = 0.0000000000 0.0000000000 + x = 1.32549781 + 0.9166666665 x = 1.32549781 + 0.9166666665 Combine like terms: 1.32549781 + 0.9166666665 = 2.2421644765 x = 2.2421644765 Simplifying x = 2.2421644765Subproblem 2
x + -0.9166666665 = -1.32549781 Simplifying x + -0.9166666665 = -1.32549781 Reorder the terms: -0.9166666665 + x = -1.32549781 Solving -0.9166666665 + x = -1.32549781 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.9166666665' to each side of the equation. -0.9166666665 + 0.9166666665 + x = -1.32549781 + 0.9166666665 Combine like terms: -0.9166666665 + 0.9166666665 = 0.0000000000 0.0000000000 + x = -1.32549781 + 0.9166666665 x = -1.32549781 + 0.9166666665 Combine like terms: -1.32549781 + 0.9166666665 = -0.4088311435 x = -0.4088311435 Simplifying x = -0.4088311435Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.2421644765, -0.4088311435}
| 3s=180 | | 7-3(1-8v)=-30 | | 3z+6=3(z+1)+3 | | -31t=-93 | | 2m+2b=14 | | 59+a=-123 | | x^3+6x^2+8= | | 3(b+7)=66 | | -3(2x-4)+3x^2=12 | | Y-53=141 | | b+7=1 | | 2(9x-4)=15x+10 | | 0.08y-1.6=-7.2 | | R-2=-7 | | 7m-6=2m+9 | | (m^2-16)[m^2+(m+1)x+2m+2]=0 | | 3h-11=13 | | 3c+4c+5c=180 | | 2g+7=19 | | X+4=4+7x | | f(x)=25x^5-15x^4+90x^3-54x^2-40x+24 | | 0.88=-log(x) | | 21x-2=15 | | 8x-9=92 | | X=2x+-1y | | 16x^2+9y^2-96x+72y+144=0 | | 8x^2-2=38-2 | | 7y-3x+14=0 | | 3+6=12+3 | | 3x-x+3=5x | | -25=-4x | | 3(2a+1)4a= |