If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -6x + -19 = 0 Reorder the terms: -19 + -6x + x2 = 0 Solving -19 + -6x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '19' to each side of the equation. -19 + -6x + 19 + x2 = 0 + 19 Reorder the terms: -19 + 19 + -6x + x2 = 0 + 19 Combine like terms: -19 + 19 = 0 0 + -6x + x2 = 0 + 19 -6x + x2 = 0 + 19 Combine like terms: 0 + 19 = 19 -6x + x2 = 19 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 = 19 + 9 Reorder the terms: 9 + -6x + x2 = 19 + 9 Combine like terms: 19 + 9 = 28 9 + -6x + x2 = 28 Factor a perfect square on the left side: (x + -3)(x + -3) = 28 Calculate the square root of the right side: 5.291502622 Break this problem into two subproblems by setting (x + -3) equal to 5.291502622 and -5.291502622.Subproblem 1
x + -3 = 5.291502622 Simplifying x + -3 = 5.291502622 Reorder the terms: -3 + x = 5.291502622 Solving -3 + x = 5.291502622 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 = 5.291502622 + 3 Combine like terms: -3 + 3 = 0 0 + x = 5.291502622 + 3 x = 5.291502622 + 3 Combine like terms: 5.291502622 + 3 = 8.291502622 x = 8.291502622 Simplifying x = 8.291502622Subproblem 2
x + -3 = -5.291502622 Simplifying x + -3 = -5.291502622 Reorder the terms: -3 + x = -5.291502622 Solving -3 + x = -5.291502622 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 = -5.291502622 + 3 Combine like terms: -3 + 3 = 0 0 + x = -5.291502622 + 3 x = -5.291502622 + 3 Combine like terms: -5.291502622 + 3 = -2.291502622 x = -2.291502622 Simplifying x = -2.291502622Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.291502622, -2.291502622}
| 6c-8=-14 | | 5x^2-40x+80=0 | | 15+3x+4+5=75 | | 5x^2+80-40=0 | | 4=-6y-1 | | 2(x*2+x-1)+4(x*2+2x+3)= | | 37-9=7x+7x | | 5x+(-3x)+6x=32 | | 9-7x=37+7x | | 3.8v-2.8v+0.6=3.7 | | 7x+(-6)+7x=5+7x+45 | | 40-t=3(t-1)-5 | | 37+9=7x-7x | | 21=2x-9 | | 10W+3-4W+4=-2w+3+7w | | 6x^3+24x+18= | | 5(-4k+2)=170 | | 3.8v-2.8+0.6=3.7 | | 7x-9=37+7x | | 5x^2-36xy+7y^2= | | 37-7x=9-7x | | x(x-1)+y=6x-3 | | 5x^2-10x+20=0 | | 15+3x+4+5x=75 | | 18u-17u=-14-9 | | x^2-3x-9=0 | | 2x^2+10x+20=0 | | ax-c=bx+3 | | 7x+37=7x-9 | | 2(y-1)=y+3x(x+1) | | 3.80x+2.40(100-x)=2.96(100) | | 0.25(1d-12)=4 |