If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -36x + 13 = 0 Reorder the terms: 13 + -36x + 3x2 = 0 Solving 13 + -36x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 4.333333333 + -12x + x2 = 0 Move the constant term to the right: Add '-4.333333333' to each side of the equation. 4.333333333 + -12x + -4.333333333 + x2 = 0 + -4.333333333 Reorder the terms: 4.333333333 + -4.333333333 + -12x + x2 = 0 + -4.333333333 Combine like terms: 4.333333333 + -4.333333333 = 0.000000000 0.000000000 + -12x + x2 = 0 + -4.333333333 -12x + x2 = 0 + -4.333333333 Combine like terms: 0 + -4.333333333 = -4.333333333 -12x + x2 = -4.333333333 The x term is -12x. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12x + 36 + x2 = -4.333333333 + 36 Reorder the terms: 36 + -12x + x2 = -4.333333333 + 36 Combine like terms: -4.333333333 + 36 = 31.666666667 36 + -12x + x2 = 31.666666667 Factor a perfect square on the left side: (x + -6)(x + -6) = 31.666666667 Calculate the square root of the right side: 5.627314339 Break this problem into two subproblems by setting (x + -6) equal to 5.627314339 and -5.627314339.Subproblem 1
x + -6 = 5.627314339 Simplifying x + -6 = 5.627314339 Reorder the terms: -6 + x = 5.627314339 Solving -6 + x = 5.627314339 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = 5.627314339 + 6 Combine like terms: -6 + 6 = 0 0 + x = 5.627314339 + 6 x = 5.627314339 + 6 Combine like terms: 5.627314339 + 6 = 11.627314339 x = 11.627314339 Simplifying x = 11.627314339Subproblem 2
x + -6 = -5.627314339 Simplifying x + -6 = -5.627314339 Reorder the terms: -6 + x = -5.627314339 Solving -6 + x = -5.627314339 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + x = -5.627314339 + 6 Combine like terms: -6 + 6 = 0 0 + x = -5.627314339 + 6 x = -5.627314339 + 6 Combine like terms: -5.627314339 + 6 = 0.372685661 x = 0.372685661 Simplifying x = 0.372685661Solution
The solution to the problem is based on the solutions from the subproblems. x = {11.627314339, 0.372685661}
| 3d=13 | | 7q=21 | | 32z^2-12z+1=0 | | 6y=-y+21 | | 8z^2+31z-4=0 | | 4+u=16 | | 4z^2+15z-4=0 | | 5y+9z-45=0 | | 5m=14 | | 5m=15 | | 4z^2-33z+8=0 | | x^2-x+0.5=0 | | (2x-3)(x+4)= | | y+10= | | 9x^2-12xy+4y^2= | | 28p=7p+63 | | .27-.03(x+1)=-.03(2-x) | | 4k=11 | | 17=10x | | 40x^2-3x-1=0 | | 6+24=-7 | | 3u=10 | | y^3-2y^2=3y | | 7w=3 | | 6x^4-x^2-1=0 | | x+7-3=13 | | 40/100=x/75.2 | | 18u=180 | | I=116x-231508 | | 32=16d | | (x^2+3x-2)(x+3)=x | | x^3+6x^2+11x+6=x |