If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 42x + -59 = 0 Reorder the terms: -59 + 42x + 4x2 = 0 Solving -59 + 42x + 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'. -14.75 + 10.5x + x2 = 0 Move the constant term to the right: Add '14.75' to each side of the equation. -14.75 + 10.5x + 14.75 + x2 = 0 + 14.75 Reorder the terms: -14.75 + 14.75 + 10.5x + x2 = 0 + 14.75 Combine like terms: -14.75 + 14.75 = 0.00 0.00 + 10.5x + x2 = 0 + 14.75 10.5x + x2 = 0 + 14.75 Combine like terms: 0 + 14.75 = 14.75 10.5x + x2 = 14.75 The x term is 10.5x. Take half its coefficient (5.25). Square it (27.5625) and add it to both sides. Add '27.5625' to each side of the equation. 10.5x + 27.5625 + x2 = 14.75 + 27.5625 Reorder the terms: 27.5625 + 10.5x + x2 = 14.75 + 27.5625 Combine like terms: 14.75 + 27.5625 = 42.3125 27.5625 + 10.5x + x2 = 42.3125 Factor a perfect square on the left side: (x + 5.25)(x + 5.25) = 42.3125 Calculate the square root of the right side: 6.504805916 Break this problem into two subproblems by setting (x + 5.25) equal to 6.504805916 and -6.504805916.Subproblem 1
x + 5.25 = 6.504805916 Simplifying x + 5.25 = 6.504805916 Reorder the terms: 5.25 + x = 6.504805916 Solving 5.25 + x = 6.504805916 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.25' to each side of the equation. 5.25 + -5.25 + x = 6.504805916 + -5.25 Combine like terms: 5.25 + -5.25 = 0.00 0.00 + x = 6.504805916 + -5.25 x = 6.504805916 + -5.25 Combine like terms: 6.504805916 + -5.25 = 1.254805916 x = 1.254805916 Simplifying x = 1.254805916Subproblem 2
x + 5.25 = -6.504805916 Simplifying x + 5.25 = -6.504805916 Reorder the terms: 5.25 + x = -6.504805916 Solving 5.25 + x = -6.504805916 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5.25' to each side of the equation. 5.25 + -5.25 + x = -6.504805916 + -5.25 Combine like terms: 5.25 + -5.25 = 0.00 0.00 + x = -6.504805916 + -5.25 x = -6.504805916 + -5.25 Combine like terms: -6.504805916 + -5.25 = -11.754805916 x = -11.754805916 Simplifying x = -11.754805916Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.254805916, -11.754805916}
| 1-2t=-11 | | y=10x-25 | | -4(x+3)-5=2(x-4)+3 | | 1-2t+1=10 | | -2(x+1)=30 | | 81x^2-72x+16=0 | | 7x^2+51x+14=0 | | 2(x+3)-1=8 | | 2-10i=-8 | | 4u+5=-19 | | x^4-6x^2+2x+14=0 | | a=2lw+2wh+2hl | | 3-14x=11-7x[22.3+7x] | | a=30in | | 8(x-2)=33 | | 81a^2-4=0 | | 4h+18=h-6 | | -14=b-20 | | x^3+3x^2+8x+24=0 | | 6x-4(7x+6)=108 | | 4x+12=-3x-2 | | 5x^2=26x+24 | | 12-16i-24i+32i= | | 6x-5x+1+17x+18=180 | | 9r+7=r-8 | | 6x-4(7x+6)= | | 6x^3+24x^2+24x=0 | | -8=-1+r | | x/8+6/8=1-x/3+6/3 | | 2-18y-6=-7y+3+10 | | x/5=1+x/2+4/2 | | 2-18y-6=7y+3+10y |