If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -1x + -16 = 0 Reorder the terms: -16 + -1x + 4x2 = 0 Solving -16 + -1x + 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'. -4 + -0.25x + x2 = 0 Move the constant term to the right: Add '4' to each side of the equation. -4 + -0.25x + 4 + x2 = 0 + 4 Reorder the terms: -4 + 4 + -0.25x + x2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -0.25x + x2 = 0 + 4 -0.25x + x2 = 0 + 4 Combine like terms: 0 + 4 = 4 -0.25x + x2 = 4 The x term is -0.25x. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25x + 0.015625 + x2 = 4 + 0.015625 Reorder the terms: 0.015625 + -0.25x + x2 = 4 + 0.015625 Combine like terms: 4 + 0.015625 = 4.015625 0.015625 + -0.25x + x2 = 4.015625 Factor a perfect square on the left side: (x + -0.125)(x + -0.125) = 4.015625 Calculate the square root of the right side: 2.003902443 Break this problem into two subproblems by setting (x + -0.125) equal to 2.003902443 and -2.003902443.Subproblem 1
x + -0.125 = 2.003902443 Simplifying x + -0.125 = 2.003902443 Reorder the terms: -0.125 + x = 2.003902443 Solving -0.125 + x = 2.003902443 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + x = 2.003902443 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = 2.003902443 + 0.125 x = 2.003902443 + 0.125 Combine like terms: 2.003902443 + 0.125 = 2.128902443 x = 2.128902443 Simplifying x = 2.128902443Subproblem 2
x + -0.125 = -2.003902443 Simplifying x + -0.125 = -2.003902443 Reorder the terms: -0.125 + x = -2.003902443 Solving -0.125 + x = -2.003902443 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + x = -2.003902443 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = -2.003902443 + 0.125 x = -2.003902443 + 0.125 Combine like terms: -2.003902443 + 0.125 = -1.878902443 x = -1.878902443 Simplifying x = -1.878902443Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.128902443, -1.878902443}
| 3x^2-11x-1600=0 | | 4*-36= | | 9/64+6 | | 5x^4-35x^3=0 | | x^3+2x^2-4x=256 | | 1(x-2)=15 | | 3m^3+15m^2+18m=0 | | 2b+38=5b-4 | | 2(x-16)=25y+21 | | 3x-1=80 | | 4x^3-9x^2+2x-1=0 | | 30x+450+40x+1000=25 | | 10+.125Q=42-.125Q | | 4x+32=4x+12+20 | | (5/3)-(9x/7)=7/4 | | -2/8-2x/-3 | | 6(x-3)-3(x-2)=4(3-x)+5 | | 2(3x-2)=5-(2x+1) | | (40/20+x)=1/2 | | 40/20+x=1/2 | | 0=2x+x^2 | | x^3+13x-85=31 | | 6x+(10x+12)=18x-3 | | (x+12)+6x=9x-7 | | 2x+(6x-7)=5x | | 5x-2x=6x-7 | | 7x+(8x-8)=10x+5 | | 7x+(8x-8)=10x-5 | | 3+(x-1)=2x-1 | | 3+(x+5)=4x-4 | | 2x+(x-1)=4x-5 | | 3(4a-7)= |