If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -15x + 6 = 41 Reorder the terms: 6 + -15x + 2x2 = 41 Solving 6 + -15x + 2x2 = 41 Solving for variable 'x'. Reorder the terms: 6 + -41 + -15x + 2x2 = 41 + -41 Combine like terms: 6 + -41 = -35 -35 + -15x + 2x2 = 41 + -41 Combine like terms: 41 + -41 = 0 -35 + -15x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -17.5 + -7.5x + x2 = 0 Move the constant term to the right: Add '17.5' to each side of the equation. -17.5 + -7.5x + 17.5 + x2 = 0 + 17.5 Reorder the terms: -17.5 + 17.5 + -7.5x + x2 = 0 + 17.5 Combine like terms: -17.5 + 17.5 = 0.0 0.0 + -7.5x + x2 = 0 + 17.5 -7.5x + x2 = 0 + 17.5 Combine like terms: 0 + 17.5 = 17.5 -7.5x + x2 = 17.5 The x term is -7.5x. Take half its coefficient (-3.75). Square it (14.0625) and add it to both sides. Add '14.0625' to each side of the equation. -7.5x + 14.0625 + x2 = 17.5 + 14.0625 Reorder the terms: 14.0625 + -7.5x + x2 = 17.5 + 14.0625 Combine like terms: 17.5 + 14.0625 = 31.5625 14.0625 + -7.5x + x2 = 31.5625 Factor a perfect square on the left side: (x + -3.75)(x + -3.75) = 31.5625 Calculate the square root of the right side: 5.618051264 Break this problem into two subproblems by setting (x + -3.75) equal to 5.618051264 and -5.618051264.Subproblem 1
x + -3.75 = 5.618051264 Simplifying x + -3.75 = 5.618051264 Reorder the terms: -3.75 + x = 5.618051264 Solving -3.75 + x = 5.618051264 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.75' to each side of the equation. -3.75 + 3.75 + x = 5.618051264 + 3.75 Combine like terms: -3.75 + 3.75 = 0.00 0.00 + x = 5.618051264 + 3.75 x = 5.618051264 + 3.75 Combine like terms: 5.618051264 + 3.75 = 9.368051264 x = 9.368051264 Simplifying x = 9.368051264Subproblem 2
x + -3.75 = -5.618051264 Simplifying x + -3.75 = -5.618051264 Reorder the terms: -3.75 + x = -5.618051264 Solving -3.75 + x = -5.618051264 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.75' to each side of the equation. -3.75 + 3.75 + x = -5.618051264 + 3.75 Combine like terms: -3.75 + 3.75 = 0.00 0.00 + x = -5.618051264 + 3.75 x = -5.618051264 + 3.75 Combine like terms: -5.618051264 + 3.75 = -1.868051264 x = -1.868051264 Simplifying x = -1.868051264Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.368051264, -1.868051264}
| 9-(2x-1)2=0 | | 5x^2+5=10 | | 5x^2+5=-10 | | 5x^2+5=2 | | -3b-2(b-6a)-13a+3c=5c | | y=(2x+3)(7x-5) | | 9X-66=6X-6 | | 3x^2+7y^2=63 | | 218-6X=39X+23 | | 13-7X=32-14X | | 6X+11=101-8X | | 5x^2-13x=-6 | | 45+(60+1)=150 | | 70+(45+1)=150 | | B^2-4ac=0 | | 7X-26=30 | | 10x+14=74 | | 7n+6=48 | | 45+(70+1)=150 | | 120-4x=23x+15 | | 4x+26=12x-70 | | -21-6x=7-10x | | 11x-13=108 | | 8x-6x=-7+13 | | x-4x=3+7 | | 2-18=8x-7-7x | | 7x^2+56x+16=0 | | n^2-n-2425=0 | | 5x+4(x-10)=61-(x+1) | | 3y+6x=12 | | 2(7+3G)=-t | | 7t+11=9t-13 |