If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -12x + -1 = -4 Reorder the terms: -1 + -12x + x2 = -4 Solving -1 + -12x + x2 = -4 Solving for variable 'x'. Reorder the terms: -1 + 4 + -12x + x2 = -4 + 4 Combine like terms: -1 + 4 = 3 3 + -12x + x2 = -4 + 4 Combine like terms: -4 + 4 = 0 3 + -12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-3' to each side of the equation. 3 + -12x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + -12x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -12x + x2 = 0 + -3 -12x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 -12x + x2 = -3 The x term is -12x. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12x + 36 + x2 = -3 + 36 Reorder the terms: 36 + -12x + x2 = -3 + 36 Combine like terms: -3 + 36 = 33 36 + -12x + x2 = 33 Factor a perfect square on the left side: (x + -6)(x + -6) = 33 Calculate the square root of the right side: 5.744562647 Break this problem into two subproblems by setting (x + -6) equal to 5.744562647 and -5.744562647.Subproblem 1
x + -6 = 5.744562647 Simplifying x + -6 = 5.744562647 Reorder the terms: -6 + x = 5.744562647 Solving -6 + x = 5.744562647 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = 5.744562647 + 6 Combine like terms: -6 + 6 = 0 0 + x = 5.744562647 + 6 x = 5.744562647 + 6 Combine like terms: 5.744562647 + 6 = 11.744562647 x = 11.744562647 Simplifying x = 11.744562647Subproblem 2
x + -6 = -5.744562647 Simplifying x + -6 = -5.744562647 Reorder the terms: -6 + x = -5.744562647 Solving -6 + x = -5.744562647 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = -5.744562647 + 6 Combine like terms: -6 + 6 = 0 0 + x = -5.744562647 + 6 x = -5.744562647 + 6 Combine like terms: -5.744562647 + 6 = 0.255437353 x = 0.255437353 Simplifying x = 0.255437353Solution
The solution to the problem is based on the solutions from the subproblems. x = {11.744562647, 0.255437353}
| 4x-5=21x-53 | | 12x+23=83 | | x^2+28x+198=0 | | -4.8(f)+6.4=-8.48 | | 9x-8+4x=144 | | 38=4x+14 | | -2x^2-50=-128 | | 5x-45=100 | | 2x^2-6x+5x-15=0 | | 31/4-31/9=c | | 11=-5(x)-2 | | -5-7=-3+x | | y=5x^2+7x-15 | | 3x^2-18x-5y+4=0 | | 2(t)-5=-10 | | -38=6(x-2)-6 | | 4x^2+4=16 | | y=x^2-12x+8 | | 7(x+1)-1=36 | | 1.8m-3.54=2.4 | | 6y+5x-2y-x= | | 8n-6+9n=11 | | 4298=3.14r^2 | | 3x+53=10x+4 | | 3.2y+15=5.7y | | 12/2-24= | | 6x-8-13x+10=4-6x-11+4x | | 6x+25=79 | | (10x)+29=(5x)+119 | | 17=5(k)-2 | | 9=1.5x | | 2.3(b+4)=9.45-3b |