If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying B2 + 4B + 40 = 0 Reorder the terms: 40 + 4B + B2 = 0 Solving 40 + 4B + B2 = 0 Solving for variable 'B'. Begin completing the square. Move the constant term to the right: Add '-40' to each side of the equation. 40 + 4B + -40 + B2 = 0 + -40 Reorder the terms: 40 + -40 + 4B + B2 = 0 + -40 Combine like terms: 40 + -40 = 0 0 + 4B + B2 = 0 + -40 4B + B2 = 0 + -40 Combine like terms: 0 + -40 = -40 4B + B2 = -40 The B term is 4B. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4B + 4 + B2 = -40 + 4 Reorder the terms: 4 + 4B + B2 = -40 + 4 Combine like terms: -40 + 4 = -36 4 + 4B + B2 = -36 Factor a perfect square on the left side: (B + 2)(B + 2) = -36 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4-3n=n-8-7n | | -6x-3(-5x+8)=-132 | | 47.9=p+4 | | 2m-9=26 | | 15+4g=31 | | 8x+9y=120 | | 1-8a=11-3a | | R/(7/9)=6/5 | | 3y-6+10y+5= | | 12a^2/6a= | | 231=m+52 | | 12a^2+6a= | | 7=16x+11 | | 38.4=r+4.04 | | 12a^2-6a= | | 6/5t=1/3 | | 11x-(x+9)=91 | | -3+2-3x-6=-2x-2x | | 35.3=g+5 | | -8x+20x=-6x-14 | | -3+3-3x-6=-2x-2x | | 30.3=r+6 | | -5+6x-x*x=0 | | 294=t+29 | | -12(x+3)=14 | | T-36.8=14.4 | | 9/7=x/3 | | 7x+5+3x=-115 | | 4r-3=3(3+4) | | 37/8•17/9= | | 2x-2(6x+11)=38 | | 20-6x=4x-16 |