If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -13x + -14 = 0 Reorder the terms: -14 + -13x + 2x2 = 0 Solving -14 + -13x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -7 + -6.5x + x2 = 0 Move the constant term to the right: Add '7' to each side of the equation. -7 + -6.5x + 7 + x2 = 0 + 7 Reorder the terms: -7 + 7 + -6.5x + x2 = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -6.5x + x2 = 0 + 7 -6.5x + x2 = 0 + 7 Combine like terms: 0 + 7 = 7 -6.5x + x2 = 7 The x term is -6.5x. Take half its coefficient (-3.25). Square it (10.5625) and add it to both sides. Add '10.5625' to each side of the equation. -6.5x + 10.5625 + x2 = 7 + 10.5625 Reorder the terms: 10.5625 + -6.5x + x2 = 7 + 10.5625 Combine like terms: 7 + 10.5625 = 17.5625 10.5625 + -6.5x + x2 = 17.5625 Factor a perfect square on the left side: (x + -3.25)(x + -3.25) = 17.5625 Calculate the square root of the right side: 4.190763654 Break this problem into two subproblems by setting (x + -3.25) equal to 4.190763654 and -4.190763654.Subproblem 1
x + -3.25 = 4.190763654 Simplifying x + -3.25 = 4.190763654 Reorder the terms: -3.25 + x = 4.190763654 Solving -3.25 + x = 4.190763654 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.25' to each side of the equation. -3.25 + 3.25 + x = 4.190763654 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + x = 4.190763654 + 3.25 x = 4.190763654 + 3.25 Combine like terms: 4.190763654 + 3.25 = 7.440763654 x = 7.440763654 Simplifying x = 7.440763654Subproblem 2
x + -3.25 = -4.190763654 Simplifying x + -3.25 = -4.190763654 Reorder the terms: -3.25 + x = -4.190763654 Solving -3.25 + x = -4.190763654 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.25' to each side of the equation. -3.25 + 3.25 + x = -4.190763654 + 3.25 Combine like terms: -3.25 + 3.25 = 0.00 0.00 + x = -4.190763654 + 3.25 x = -4.190763654 + 3.25 Combine like terms: -4.190763654 + 3.25 = -0.940763654 x = -0.940763654 Simplifying x = -0.940763654Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.440763654, -0.940763654}
| 3.7+10m=7.31 | | 17=4(x-1)-(x-6) | | 2(y+2)=2(y-1) | | 5/7x=4 | | (2x)+(10x+24)=180 | | 4(x+2)=6x+12 | | (6s+2)(3s+1)= | | 6s+2(3s+1)= | | 2x-2=9x-55 | | b+1.2=1.3 | | (4x-35)=(x+7) | | 4(x+3)=9(x-2) | | 3s/s+2+1/1=35/6s+2 | | -8x-7=17 | | 1.99(25)+8=y | | .1(.1+.5)=-0.3 | | 3x^3=243x | | 199(25)+8=y | | 6x+1=4x+37 | | y=0.15(435)+56 | | 3x-7=4+2x | | x(9-2)+6= | | (18a^-2b^10)/(-3a^-5b^-3) | | x=x^2-6(x+8)+5 | | pi/5+8=7 | | 4(5-2x)=3(x-5) | | y=8.55(30)+20 | | x-12=-14 | | .25x=137.5 | | y=2(8)+12 | | 5/9z=15 | | 3X^2-9X-52=0 |