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 + 19 = 0 Reorder the terms: 19 + -3b + b2 = 0 Solving 19 + -3b + b2 = 0 Solving for variable 'b'. Begin completing the square. Move the constant term to the right: Add '-19' to each side of the equation. 19 + -3b + -19 + b2 = 0 + -19 Reorder the terms: 19 + -19 + -3b + b2 = 0 + -19 Combine like terms: 19 + -19 = 0 0 + -3b + b2 = 0 + -19 -3b + b2 = 0 + -19 Combine like terms: 0 + -19 = -19 -3b + b2 = -19 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 = -19 + 2.25 Reorder the terms: 2.25 + -3b + b2 = -19 + 2.25 Combine like terms: -19 + 2.25 = -16.75 2.25 + -3b + b2 = -16.75 Factor a perfect square on the left side: (b + -1.5)(b + -1.5) = -16.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2n/3-6/13=60/39 | | 2(3-2x)=9(10-8x) | | 5=g/8 | | (a+1)(2a+5)=(2a+3)(a-4)+5 | | g-27=27-10g | | t^4+37t^2+36= | | 9(6.4+0.8y)-y=33 | | 6p^6-11p^3+4r^2= | | 28793=45*ln(x)-x | | 2+10x=-7(-8) | | 10+5z+10=4z+1 | | t=35+7+14 | | -2x+21/2=-6x+11/6 | | 3-5/3= | | 3705=x(57) | | 4s^2-7s-28s+49= | | (3x+2y)-(4x-5y)=0 | | g(x)=x^2-10x-7 | | 4/9x=1/6 | | 5a^2-7a-35a+49= | | (9m-7)(4m+2)= | | -3+(1+6r)=14-r | | -1/4t=8 | | -1/4t | | 3x-4x+5x-8x= | | 6y+36=8y+36 | | 6(4x+2)=36(3x) | | 3(-2/3)-y=15 | | y^2+y-6y-6= | | 6x(2)=x-9 | | 2x+(13x+15)=5 | | 7y+49=9y+49 |