If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 17x2 + 73x = -26 Reorder the terms: 73x + 17x2 = -26 Solving 73x + 17x2 = -26 Solving for variable 'x'. Reorder the terms: 26 + 73x + 17x2 = -26 + 26 Combine like terms: -26 + 26 = 0 26 + 73x + 17x2 = 0 Begin completing the square. Divide all terms by 17 the coefficient of the squared term: Divide each side by '17'. 1.529411765 + 4.294117647x + x2 = 0 Move the constant term to the right: Add '-1.529411765' to each side of the equation. 1.529411765 + 4.294117647x + -1.529411765 + x2 = 0 + -1.529411765 Reorder the terms: 1.529411765 + -1.529411765 + 4.294117647x + x2 = 0 + -1.529411765 Combine like terms: 1.529411765 + -1.529411765 = 0.000000000 0.000000000 + 4.294117647x + x2 = 0 + -1.529411765 4.294117647x + x2 = 0 + -1.529411765 Combine like terms: 0 + -1.529411765 = -1.529411765 4.294117647x + x2 = -1.529411765 The x term is 4.294117647x. Take half its coefficient (2.147058824). Square it (4.609861594) and add it to both sides. Add '4.609861594' to each side of the equation. 4.294117647x + 4.609861594 + x2 = -1.529411765 + 4.609861594 Reorder the terms: 4.609861594 + 4.294117647x + x2 = -1.529411765 + 4.609861594 Combine like terms: -1.529411765 + 4.609861594 = 3.080449829 4.609861594 + 4.294117647x + x2 = 3.080449829 Factor a perfect square on the left side: (x + 2.147058824)(x + 2.147058824) = 3.080449829 Calculate the square root of the right side: 1.75512103 Break this problem into two subproblems by setting (x + 2.147058824) equal to 1.75512103 and -1.75512103.Subproblem 1
x + 2.147058824 = 1.75512103 Simplifying x + 2.147058824 = 1.75512103 Reorder the terms: 2.147058824 + x = 1.75512103 Solving 2.147058824 + x = 1.75512103 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.147058824' to each side of the equation. 2.147058824 + -2.147058824 + x = 1.75512103 + -2.147058824 Combine like terms: 2.147058824 + -2.147058824 = 0.000000000 0.000000000 + x = 1.75512103 + -2.147058824 x = 1.75512103 + -2.147058824 Combine like terms: 1.75512103 + -2.147058824 = -0.391937794 x = -0.391937794 Simplifying x = -0.391937794Subproblem 2
x + 2.147058824 = -1.75512103 Simplifying x + 2.147058824 = -1.75512103 Reorder the terms: 2.147058824 + x = -1.75512103 Solving 2.147058824 + x = -1.75512103 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.147058824' to each side of the equation. 2.147058824 + -2.147058824 + x = -1.75512103 + -2.147058824 Combine like terms: 2.147058824 + -2.147058824 = 0.000000000 0.000000000 + x = -1.75512103 + -2.147058824 x = -1.75512103 + -2.147058824 Combine like terms: -1.75512103 + -2.147058824 = -3.902179854 x = -3.902179854 Simplifying x = -3.902179854Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.391937794, -3.902179854}
| 17(a-1)=34(3a-5.6) | | 6y^2+11y+2= | | 5x+1=-2x-8 | | (-5+-1x)(3+-1x)= | | -(3y+1)-(-2y-5)=3 | | -(4y+2)-(-3y-4)=-2 | | 165=5x | | 20x-7x+280=18X | | -4y=3x | | 3x^2-x+k=0 | | 20x-7+280=18X | | x^2+3+x+15=90 | | 8(4x-2)=4(8x+7) | | 3x(x-5)3=-30 | | 12n-23.2=-14+28.8 | | 3+3n-2=8n+28-2n | | 3(x+5)-6=18 | | 50=-.5x+40 | | (x^2-81)=0 | | 5(x-3)+4x-1=2x+3(x-2) | | -4(-3x+v)-(5v-x)= | | 46=j-9+6-10-5 | | 3x+4=7x | | 6x+9=4x+9 | | 5(u-4)-8u=1 | | x(2x-1)(3x+2)=0 | | 4x+5=-21 | | 6(x+5)=8x+16 | | 6x-8y=8 | | 0.4(0.53x-4)=0.67x+0.6 | | 67y=11(6y+37) | | 1-3=4+4w-3w |