If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x * x + 6x + -13 = 0 Multiply x * x x2 + 6x + -13 = 0 Reorder the terms: -13 + 6x + x2 = 0 Solving -13 + 6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '13' to each side of the equation. -13 + 6x + 13 + x2 = 0 + 13 Reorder the terms: -13 + 13 + 6x + x2 = 0 + 13 Combine like terms: -13 + 13 = 0 0 + 6x + x2 = 0 + 13 6x + x2 = 0 + 13 Combine like terms: 0 + 13 = 13 6x + x2 = 13 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 13 + 9 Reorder the terms: 9 + 6x + x2 = 13 + 9 Combine like terms: 13 + 9 = 22 9 + 6x + x2 = 22 Factor a perfect square on the left side: (x + 3)(x + 3) = 22 Calculate the square root of the right side: 4.69041576 Break this problem into two subproblems by setting (x + 3) equal to 4.69041576 and -4.69041576.Subproblem 1
x + 3 = 4.69041576 Simplifying x + 3 = 4.69041576 Reorder the terms: 3 + x = 4.69041576 Solving 3 + x = 4.69041576 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 4.69041576 + -3 Combine like terms: 3 + -3 = 0 0 + x = 4.69041576 + -3 x = 4.69041576 + -3 Combine like terms: 4.69041576 + -3 = 1.69041576 x = 1.69041576 Simplifying x = 1.69041576Subproblem 2
x + 3 = -4.69041576 Simplifying x + 3 = -4.69041576 Reorder the terms: 3 + x = -4.69041576 Solving 3 + x = -4.69041576 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -4.69041576 + -3 Combine like terms: 3 + -3 = 0 0 + x = -4.69041576 + -3 x = -4.69041576 + -3 Combine like terms: -4.69041576 + -3 = -7.69041576 x = -7.69041576 Simplifying x = -7.69041576Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.69041576, -7.69041576}
| -3(x-s)= | | -4x+3x=-12x+17x | | -3m+3m(m+6)= | | -7c=49 | | =15n-19n | | 9x-59=3x-4 | | 6-(5-8)= | | =-3x-9+15x | | 6a-4=3a+50 | | 6x+14=4x-30 | | 2(f-4)=-(2f+4) | | 4(m-2)=26 | | 2x=6x+6 | | 4c+25.6=21 | | (7y+4)-(2+6y)=4 | | 2(-11-5y)-3y=17 | | U=4(8n+34)+9(n+1) | | x^4-2*x^3-2x-1=0 | | 2(11-5y)-3y=17 | | 2x+6-6x-9= | | 2(11-5y)-y=17 | | 7x+5y=97 | | 4.1xX=34.85 | | 13=-3+z | | 0.6w-0.5w+0.4x=3 | | 6x+15=5+12x | | (4y+1)(7y-2)= | | -5(2t+1)=15 | | 26b=78 | | m*m-1=20 | | 8-7x=8x+8 | | 3(f+7)=-42 |