If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -2x + -11 = 0 Reorder the terms: -11 + -2x + 4x2 = 0 Solving -11 + -2x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -2.75 + -0.5x + x2 = 0 Move the constant term to the right: Add '2.75' to each side of the equation. -2.75 + -0.5x + 2.75 + x2 = 0 + 2.75 Reorder the terms: -2.75 + 2.75 + -0.5x + x2 = 0 + 2.75 Combine like terms: -2.75 + 2.75 = 0.00 0.00 + -0.5x + x2 = 0 + 2.75 -0.5x + x2 = 0 + 2.75 Combine like terms: 0 + 2.75 = 2.75 -0.5x + x2 = 2.75 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = 2.75 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 2.75 + 0.0625 Combine like terms: 2.75 + 0.0625 = 2.8125 0.0625 + -0.5x + x2 = 2.8125 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 2.8125 Calculate the square root of the right side: 1.677050983 Break this problem into two subproblems by setting (x + -0.25) equal to 1.677050983 and -1.677050983.Subproblem 1
x + -0.25 = 1.677050983 Simplifying x + -0.25 = 1.677050983 Reorder the terms: -0.25 + x = 1.677050983 Solving -0.25 + x = 1.677050983 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = 1.677050983 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 1.677050983 + 0.25 x = 1.677050983 + 0.25 Combine like terms: 1.677050983 + 0.25 = 1.927050983 x = 1.927050983 Simplifying x = 1.927050983Subproblem 2
x + -0.25 = -1.677050983 Simplifying x + -0.25 = -1.677050983 Reorder the terms: -0.25 + x = -1.677050983 Solving -0.25 + x = -1.677050983 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = -1.677050983 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -1.677050983 + 0.25 x = -1.677050983 + 0.25 Combine like terms: -1.677050983 + 0.25 = -1.427050983 x = -1.427050983 Simplifying x = -1.427050983Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.927050983, -1.427050983}
| -6=-13.2 | | q/3+5=7 | | y-3=-2.4(x-5) | | -2/5(-7)+4=y | | .3333=n+.75 | | 17y=-8x+30 | | 5-b=17 | | 3k-(2)=10 | | n-.75=-2.75 | | z(c-1)-7=1 | | 3+(1x+10)=18 | | 212=56-12x | | 1km=0.62mi | | -1=9-2/3x | | 5x+35=-2x+12 | | 0=18+7y-2x | | 20x+5=24x+-1 | | 1/6(2/3+d)=8 | | 9a+2=4a+22 | | -2n^2-8n-6=0 | | 16=2(x-1)-1x | | 5x+5=-3(-x-1) | | 3/7(3-9x)=x-6 | | 48x-29-53x=59 | | 5/7p-2/7p+12=6 | | ln*4*r=ln*(7-3*r) | | (Y+1)+(y-9)=2(5y-6)-8y | | 5/2b+25/5=10 | | 17x-32+23x=132 | | 11(x-3)(4+2x)=11 | | 49r^2+41r+9= | | x-16/3=23 |