If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + -2x + -4 = -1 Reorder the terms: -4 + -2x + 6x2 = -1 Solving -4 + -2x + 6x2 = -1 Solving for variable 'x'. Reorder the terms: -4 + 1 + -2x + 6x2 = -1 + 1 Combine like terms: -4 + 1 = -3 -3 + -2x + 6x2 = -1 + 1 Combine like terms: -1 + 1 = 0 -3 + -2x + 6x2 = 0 Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -0.5 + -0.3333333333x + x2 = 0 Move the constant term to the right: Add '0.5' to each side of the equation. -0.5 + -0.3333333333x + 0.5 + x2 = 0 + 0.5 Reorder the terms: -0.5 + 0.5 + -0.3333333333x + x2 = 0 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + -0.3333333333x + x2 = 0 + 0.5 -0.3333333333x + x2 = 0 + 0.5 Combine like terms: 0 + 0.5 = 0.5 -0.3333333333x + x2 = 0.5 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 = 0.5 + 0.02777777779 Reorder the terms: 0.02777777779 + -0.3333333333x + x2 = 0.5 + 0.02777777779 Combine like terms: 0.5 + 0.02777777779 = 0.52777777779 0.02777777779 + -0.3333333333x + x2 = 0.52777777779 Factor a perfect square on the left side: (x + -0.1666666667)(x + -0.1666666667) = 0.52777777779 Calculate the square root of the right side: 0.726483157 Break this problem into two subproblems by setting (x + -0.1666666667) equal to 0.726483157 and -0.726483157.Subproblem 1
x + -0.1666666667 = 0.726483157 Simplifying x + -0.1666666667 = 0.726483157 Reorder the terms: -0.1666666667 + x = 0.726483157 Solving -0.1666666667 + x = 0.726483157 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 = 0.726483157 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + x = 0.726483157 + 0.1666666667 x = 0.726483157 + 0.1666666667 Combine like terms: 0.726483157 + 0.1666666667 = 0.8931498237 x = 0.8931498237 Simplifying x = 0.8931498237Subproblem 2
x + -0.1666666667 = -0.726483157 Simplifying x + -0.1666666667 = -0.726483157 Reorder the terms: -0.1666666667 + x = -0.726483157 Solving -0.1666666667 + x = -0.726483157 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 = -0.726483157 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + x = -0.726483157 + 0.1666666667 x = -0.726483157 + 0.1666666667 Combine like terms: -0.726483157 + 0.1666666667 = -0.5598164903 x = -0.5598164903 Simplifying x = -0.5598164903Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.8931498237, -0.5598164903}
| (3.2)(-x)=9.5(1.0+x)(1.2+x) | | 7x-2(4-3x)=3(x-4)-36 | | 4/25-18/40= | | 3.67x-5.3(x-1.932)=6.9959 | | n+11=42 | | y=-4.9x^2+245x+1960 | | x^3+6x^2-10x-64=0 | | 93=6x+7x+2 | | 2x^2-18x+4=0 | | (3x-3)(x-2)=3x-6 | | x=-1(-1)+10 | | h^3-6h^2+15.27=0 | | (3x-3)(x-2)=0 | | x=-1(0)+10 | | x=-1(1)+10 | | x=-1(2)+10 | | 18-n=12 | | 9x^2+36x=-36 | | (3a)(7a^4)+(4a^3)(3a^2)= | | 3(2u+9)=51 | | 14=2x+x+8 | | x=-1(-2)+10 | | 11x+18x-8+1=-8x+1-8 | | (9x^5)-6x^5= | | x+x+(x-8)=64 | | x=4(2)+6 | | 4w-5=2w+9 | | =530+.75Y+580+300+(-100) | | 5+y-3*5=0 | | -10-20/(-5) | | 24+2x=x+8+x+8 | | (9x^6)(4x)= |