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 = -41 Reorder the terms: 8x + x2 = -41 Solving 8x + x2 = -41 Solving for variable 'x'. Reorder the terms: 41 + 8x + x2 = -41 + 41 Combine like terms: -41 + 41 = 0 41 + 8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-41' to each side of the equation. 41 + 8x + -41 + x2 = 0 + -41 Reorder the terms: 41 + -41 + 8x + x2 = 0 + -41 Combine like terms: 41 + -41 = 0 0 + 8x + x2 = 0 + -41 8x + x2 = 0 + -41 Combine like terms: 0 + -41 = -41 8x + x2 = -41 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 = -41 + 16 Reorder the terms: 16 + 8x + x2 = -41 + 16 Combine like terms: -41 + 16 = -25 16 + 8x + x2 = -25 Factor a perfect square on the left side: (x + 4)(x + 4) = -25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| h-421=193 | | 0=36x^2+24x-6 | | 10-5x+2=32 | | 6a-6b+ax-bx=0 | | 4((x^5)+3125)=100 | | (x-2)(x+2)=x(x+1)+7 | | 25x-9=45x+3 | | 16x^2-49x+36=0 | | -0.9x^2+4x+0.75=0 | | 8x+13=32 | | -126=14l | | h-421=-193 | | 5x+200=1000 | | 8x-11=3x+14 | | m--5=15 | | 5(1)+10y=20 | | -18+c=0 | | ln(9x)=ln(x^2+8) | | 5+4x=180 | | -198+c=0 | | 5+7x=120 | | x^2+22x-48=0 | | 5x+10(0)=20 | | -8w=104 | | .5p=13 | | -x^2+15x+34=0 | | 5x+39=14x+42 | | 5(0)+10y=20 | | 24x-7=8 | | 10x-7=73 | | 2x-4-x=4 | | -2+1-Z=1 |