If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 12x2 + -12x + 1 Reorder the terms: 0 = 1 + -12x + 12x2 Solving 0 = 1 + -12x + 12x2 Solving for variable 'x'. Combine like terms: 0 + -1 = -1 -1 + 12x + -12x2 = 1 + -12x + 12x2 + -1 + 12x + -12x2 Reorder the terms: -1 + 12x + -12x2 = 1 + -1 + -12x + 12x + 12x2 + -12x2 Combine like terms: 1 + -1 = 0 -1 + 12x + -12x2 = 0 + -12x + 12x + 12x2 + -12x2 -1 + 12x + -12x2 = -12x + 12x + 12x2 + -12x2 Combine like terms: -12x + 12x = 0 -1 + 12x + -12x2 = 0 + 12x2 + -12x2 -1 + 12x + -12x2 = 12x2 + -12x2 Combine like terms: 12x2 + -12x2 = 0 -1 + 12x + -12x2 = 0 Begin completing the square. Divide all terms by -12 the coefficient of the squared term: Divide each side by '-12'. 0.08333333333 + -1x + x2 = 0 Move the constant term to the right: Add '-0.08333333333' to each side of the equation. 0.08333333333 + -1x + -0.08333333333 + x2 = 0 + -0.08333333333 Reorder the terms: 0.08333333333 + -0.08333333333 + -1x + x2 = 0 + -0.08333333333 Combine like terms: 0.08333333333 + -0.08333333333 = 0.00000000000 0.00000000000 + -1x + x2 = 0 + -0.08333333333 -1x + x2 = 0 + -0.08333333333 Combine like terms: 0 + -0.08333333333 = -0.08333333333 -1x + x2 = -0.08333333333 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 = -0.08333333333 + 0.25 Reorder the terms: 0.25 + -1x + x2 = -0.08333333333 + 0.25 Combine like terms: -0.08333333333 + 0.25 = 0.16666666667 0.25 + -1x + x2 = 0.16666666667 Factor a perfect square on the left side: (x + -0.5)(x + -0.5) = 0.16666666667 Calculate the square root of the right side: 0.40824829 Break this problem into two subproblems by setting (x + -0.5) equal to 0.40824829 and -0.40824829.Subproblem 1
x + -0.5 = 0.40824829 Simplifying x + -0.5 = 0.40824829 Reorder the terms: -0.5 + x = 0.40824829 Solving -0.5 + x = 0.40824829 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 = 0.40824829 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = 0.40824829 + 0.5 x = 0.40824829 + 0.5 Combine like terms: 0.40824829 + 0.5 = 0.90824829 x = 0.90824829 Simplifying x = 0.90824829Subproblem 2
x + -0.5 = -0.40824829 Simplifying x + -0.5 = -0.40824829 Reorder the terms: -0.5 + x = -0.40824829 Solving -0.5 + x = -0.40824829 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 = -0.40824829 + 0.5 Combine like terms: -0.5 + 0.5 = 0.0 0.0 + x = -0.40824829 + 0.5 x = -0.40824829 + 0.5 Combine like terms: -0.40824829 + 0.5 = 0.09175171 x = 0.09175171 Simplifying x = 0.09175171Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.90824829, 0.09175171}
| 42+w=70 | | 42+w=20 | | =10x^2-10x+1 | | 2/3x+15=35 | | 84*3a+105b=4998 | | 84a+(105b)/3=4998 | | -2t-1/3=5 | | 2w^2-w=120 | | =18x^2-18x+1 | | 22x+33=44 | | -14q-21d=-42 | | 16x-8=56 | | 2x+1/6=3x+7/6 | | =23x^2-23x+1 | | 2x+1/6=7/6 | | =25x^2-25x+1 | | =28x^2-28x+1 | | =22x^2-22x+1 | | =24x^2-24x+1 | | t/5-3=12 | | =52x^2-52x+1 | | =20x^2-20x+1 | | -4x-17=6x+13 | | 2y+48=-8(y+4) | | -6x+24-7=17 | | (3*4)+(3*6)= | | 3(w+8)=-8w+13 | | 3(7a+8)-4(3a-2)= | | 5(-2)-6(-2-1)=8 | | y=7/x | | -6+x=42 | | -20+-28y+12y-54= |