If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 8x + -274 = 0 Reorder the terms: -274 + 8x + x2 = 0 Solving -274 + 8x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '274' to each side of the equation. -274 + 8x + 274 + x2 = 0 + 274 Reorder the terms: -274 + 274 + 8x + x2 = 0 + 274 Combine like terms: -274 + 274 = 0 0 + 8x + x2 = 0 + 274 8x + x2 = 0 + 274 Combine like terms: 0 + 274 = 274 8x + x2 = 274 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = 274 + 16 Reorder the terms: 16 + 8x + x2 = 274 + 16 Combine like terms: 274 + 16 = 290 16 + 8x + x2 = 290 Factor a perfect square on the left side: (x + 4)(x + 4) = 290 Calculate the square root of the right side: 17.029386366 Break this problem into two subproblems by setting (x + 4) equal to 17.029386366 and -17.029386366.Subproblem 1
x + 4 = 17.029386366 Simplifying x + 4 = 17.029386366 Reorder the terms: 4 + x = 17.029386366 Solving 4 + x = 17.029386366 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 17.029386366 + -4 Combine like terms: 4 + -4 = 0 0 + x = 17.029386366 + -4 x = 17.029386366 + -4 Combine like terms: 17.029386366 + -4 = 13.029386366 x = 13.029386366 Simplifying x = 13.029386366Subproblem 2
x + 4 = -17.029386366 Simplifying x + 4 = -17.029386366 Reorder the terms: 4 + x = -17.029386366 Solving 4 + x = -17.029386366 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = -17.029386366 + -4 Combine like terms: 4 + -4 = 0 0 + x = -17.029386366 + -4 x = -17.029386366 + -4 Combine like terms: -17.029386366 + -4 = -21.029386366 x = -21.029386366 Simplifying x = -21.029386366Solution
The solution to the problem is based on the solutions from the subproblems. x = {13.029386366, -21.029386366}
| 4y+9+3y=8+5y+19 | | a-4/5-5(a-1)/4=4a+4/2 | | xy-7y=49fory | | 9y-81=-20y | | x(x)+6x-864=0 | | 3h+5h-9=4(3h+4)-1 | | 20+2x=30 | | 2.50+1.25=22 | | -5(x+4)+8(x+7)=18 | | (6/4)x+7 | | 8x+-2=13x+12.25 | | 3(4x+8)-2(x+4)= | | 2(3x+5)+7=6x+7 | | -9/8*4 | | 2(3x-4)+12=10x | | 9(2s+12)=18(s+5)-24s | | -x+8x=-7 | | 4w^2+4w= | | (X-8)-6=7 | | x^2+x(x-5)-x+7= | | 2(3x-4)+13=10x | | 6x-70=45x-200 | | 4x^2+2x^2=12 | | 5x-2=26 | | 2(3m+9)-4(m+8)= | | 1-8t=-9(b+1) | | 6-4x=12x | | A-4/8-4(a-4)/6=5a+15/3 | | -12-x/9=51 | | 245=-7-6(8x+6) | | 3x+7=-4x+28 | | -x-9=-9+4x |