If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4b2 + 5b + 7 = 0 Reorder the terms: 7 + 5b + 4b2 = 0 Solving 7 + 5b + 4b2 = 0 Solving for variable 'b'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 1.75 + 1.25b + b2 = 0 Move the constant term to the right: Add '-1.75' to each side of the equation. 1.75 + 1.25b + -1.75 + b2 = 0 + -1.75 Reorder the terms: 1.75 + -1.75 + 1.25b + b2 = 0 + -1.75 Combine like terms: 1.75 + -1.75 = 0.00 0.00 + 1.25b + b2 = 0 + -1.75 1.25b + b2 = 0 + -1.75 Combine like terms: 0 + -1.75 = -1.75 1.25b + b2 = -1.75 The b term is 1.25b. Take half its coefficient (0.625). Square it (0.390625) and add it to both sides. Add '0.390625' to each side of the equation. 1.25b + 0.390625 + b2 = -1.75 + 0.390625 Reorder the terms: 0.390625 + 1.25b + b2 = -1.75 + 0.390625 Combine like terms: -1.75 + 0.390625 = -1.359375 0.390625 + 1.25b + b2 = -1.359375 Factor a perfect square on the left side: (b + 0.625)(b + 0.625) = -1.359375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 6-96= | | 8/5a=4 | | (0.3*x)-x=230000 | | .5(x+4)= | | Logx+log(x+15)=3 | | (0.3*x)-x=135000 | | 0.15x+0.4(x-5)=0.01(3x-4) | | 10=mn | | 4x+-8=7x+7 | | 4-2x^/x1=x | | 4(x+.25)= | | 5a+7=72+10a | | 25n-130=170 | | 4-2x=x | | 9x+12y=20 | | x/(4)=8 | | 2x^2+2x+3x^2+3x= | | 2(2n-6)= | | 5x+6=31+10x | | 16(a+2)+3=3(10-3a) | | 4(y+.5)= | | 2tanx-3cotx-1=0 | | 8/9*(-3/10)= | | 10-5(3d-2)= | | -3+log*5(-4x)=-2 | | (y-3)+65+46=180 | | 8x+11=131 | | 1t/2-3t/4= | | p=s/10 | | X^2-x-(2x+2)=6 | | -11x=6x-17 | | -8(-5+12x)= |