If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -6x2 + 2 + 11x2 + -13 + -5x = 0 Reorder the terms: 2 + -13 + -5x + -6x2 + 11x2 = 0 Combine like terms: 2 + -13 = -11 -11 + -5x + -6x2 + 11x2 = 0 Combine like terms: -6x2 + 11x2 = 5x2 -11 + -5x + 5x2 = 0 Solving -11 + -5x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -2.2 + -1x + x2 = 0 Move the constant term to the right: Add '2.2' to each side of the equation. -2.2 + -1x + 2.2 + x2 = 0 + 2.2 Reorder the terms: -2.2 + 2.2 + -1x + x2 = 0 + 2.2 Combine like terms: -2.2 + 2.2 = 0.0 0.0 + -1x + x2 = 0 + 2.2 -1x + x2 = 0 + 2.2 Combine like terms: 0 + 2.2 = 2.2 -1x + x2 = 2.2 The x term is -1x. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1x + 0.25 + x2 = 2.2 + 0.25 Reorder the terms: 0.25 + -1x + x2 = 2.2 + 0.25 Combine like terms: 2.2 + 0.25 = 2.45 0.25 + -1x + x2 = 2.45 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 2.45 Calculate the square root of the right side: 1.565247584 Break this problem into two subproblems by setting (x + -0.5) equal to 1.565247584 and -1.565247584.Subproblem 1
x + -0.5 = 1.565247584 Simplifying x + -0.5 = 1.565247584 Reorder the terms: -0.5 + x = 1.565247584 Solving -0.5 + x = 1.565247584 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = 1.565247584 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 1.565247584 + 0.5 x = 1.565247584 + 0.5 Combine like terms: 1.565247584 + 0.5 = 2.065247584 x = 2.065247584 Simplifying x = 2.065247584Subproblem 2
x + -0.5 = -1.565247584 Simplifying x + -0.5 = -1.565247584 Reorder the terms: -0.5 + x = -1.565247584 Solving -0.5 + x = -1.565247584 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.5' to each side of the equation. -0.5 + 0.5 + x = -1.565247584 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -1.565247584 + 0.5 x = -1.565247584 + 0.5 Combine like terms: -1.565247584 + 0.5 = -1.065247584 x = -1.065247584 Simplifying x = -1.065247584Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.065247584, -1.065247584}
| 13-52+f=34 | | 6x-1=3y+2 | | 5(c+9)=5(c-4) | | 2(1/3)x3(2/7) | | r^2-3r=2r+14 | | 2lne+3ln(x-1)=5 | | 5y-3+y+41=6y+40-2 | | 9x^2-14x-4+3x= | | x^-2=9/16 | | 24a/4 | | 19x-3=14+2x | | x^*2=9/16 | | 24a/4= | | Y=-6+3x+x^2 | | (3y+1)=23+23 | | 4xy^2z/8x^2y-4xy^2 | | 4=6-y | | -m^2+7m=0 | | [-6x-(3x+3)]=-4-[4(2x-3)-3x] | | 1.93+0.670= | | 25k^2=64 | | x^4+5=3 | | 0.25x^2+1.5x-2=0 | | x6/5=x/7 | | 6y^2+17y-28=0 | | 3s-25=-43+5s | | a^2+8a+29=12 | | 10+11c+c^2=0 | | 22/18=99/t | | -10(43)+0.35x=0.05(x-2) | | f(x)=Lnx | | (2x-3)2=16+6x |