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 + -4 = 0 Reorder the terms: -4 + -1x + 4x2 = 0 Solving -4 + -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'. -1 + -0.25x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -0.25x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -0.25x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -0.25x + x2 = 0 + 1 -0.25x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -0.25x + x2 = 1 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 = 1 + 0.015625 Reorder the terms: 0.015625 + -0.25x + x2 = 1 + 0.015625 Combine like terms: 1 + 0.015625 = 1.015625 0.015625 + -0.25x + x2 = 1.015625 Factor a perfect square on the left side: (x + -0.125)(x + -0.125) = 1.015625 Calculate the square root of the right side: 1.007782219 Break this problem into two subproblems by setting (x + -0.125) equal to 1.007782219 and -1.007782219.Subproblem 1
x + -0.125 = 1.007782219 Simplifying x + -0.125 = 1.007782219 Reorder the terms: -0.125 + x = 1.007782219 Solving -0.125 + x = 1.007782219 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 = 1.007782219 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = 1.007782219 + 0.125 x = 1.007782219 + 0.125 Combine like terms: 1.007782219 + 0.125 = 1.132782219 x = 1.132782219 Simplifying x = 1.132782219Subproblem 2
x + -0.125 = -1.007782219 Simplifying x + -0.125 = -1.007782219 Reorder the terms: -0.125 + x = -1.007782219 Solving -0.125 + x = -1.007782219 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 = -1.007782219 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = -1.007782219 + 0.125 x = -1.007782219 + 0.125 Combine like terms: -1.007782219 + 0.125 = -0.882782219 x = -0.882782219 Simplifying x = -0.882782219Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.132782219, -0.882782219}
| 3*b+36-5*b=b | | 3r+2(15r-23)=20 | | 16=-6y+34 | | 6+5x=14x^2 | | 3x+2(15R-23)=20 | | 6+y=-9 | | 5*9=8 | | 5a-4(5a+7)=-73 | | 3x+-6=-9 | | 118=180 | | 90+28=180 | | 3/4=z/12 | | 5x^22-20x^20= | | 3x-11=x+13 | | 20+-30x=40+30-20 | | 12a-7b-(4a-21b)= | | x/5-9=1 | | 3(x-6)+6=5(x+2)-8 | | 6x+9-9x=16-16x+13x-7 | | 15=-H | | 4x+16=40 | | 5p+4-9=13-7p | | 3(3+5x)-3=81 | | 3mn-3mn+6m^2-m^2-n^2+2n^2+3-4= | | B^2-7b=-10 | | b=4a+5 | | 5g=135 | | 5y-8+y+24=8y+20-6y | | 12=9-3q | | 2x-9=7x+12 | | 3x-2=54 | | (p+4)(3p-1)= |