If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying b2 = 3b + -28 Reorder the terms: b2 = -28 + 3b Solving b2 = -28 + 3b Solving for variable 'b'. Reorder the terms: 28 + -3b + b2 = -28 + 3b + 28 + -3b Reorder the terms: 28 + -3b + b2 = -28 + 28 + 3b + -3b Combine like terms: -28 + 28 = 0 28 + -3b + b2 = 0 + 3b + -3b 28 + -3b + b2 = 3b + -3b Combine like terms: 3b + -3b = 0 28 + -3b + b2 = 0 Begin completing the square. Move the constant term to the right: Add '-28' to each side of the equation. 28 + -3b + -28 + b2 = 0 + -28 Reorder the terms: 28 + -28 + -3b + b2 = 0 + -28 Combine like terms: 28 + -28 = 0 0 + -3b + b2 = 0 + -28 -3b + b2 = 0 + -28 Combine like terms: 0 + -28 = -28 -3b + b2 = -28 The b term is -3b. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3b + 2.25 + b2 = -28 + 2.25 Reorder the terms: 2.25 + -3b + b2 = -28 + 2.25 Combine like terms: -28 + 2.25 = -25.75 2.25 + -3b + b2 = -25.75 Factor a perfect square on the left side: (b + -1.5)(b + -1.5) = -25.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 59=8x-97+9x-116 | | 11-25=96 | | 4z-7-2z+5=0 | | -2+2x=2(x-2) | | 0.1=14 | | 32.56+(-16.4)= | | x/3-1=-3 | | -x^2+12x+28= | | 8-10y=-80 | | 4x-9=-25 | | -3(6x-4)+2x=2 | | 5t+6=4x+10 | | 3.89+14.26= | | 4.2d=15.96 | | 96=8x-67+9x-75 | | 7.1e+3(e-6)=.5e+22.8 | | 6.24-34.46= | | .25f+6(f-.50)=15.75 | | 5.34+7.45= | | (2x-y)(2x+y)= | | y=-1.25+10 | | 3(2-x)=6-4x | | BY(f-1)=cx | | 3+10y=1+2y | | 3.14(R^2-r^2)= | | -16t^2+56t-24=0 | | (7x-3)(7x-3)= | | 3.14r^2= | | 2+2w= | | -4=-8 | | (3x-5)(2x-7)= | | (10x^2-4x-21)+(7x^2-4)= |