If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying c2 + -3c + 8 = 0 Reorder the terms: 8 + -3c + c2 = 0 Solving 8 + -3c + c2 = 0 Solving for variable 'c'. Begin completing the square. Move the constant term to the right: Add '-8' to each side of the equation. 8 + -3c + -8 + c2 = 0 + -8 Reorder the terms: 8 + -8 + -3c + c2 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -3c + c2 = 0 + -8 -3c + c2 = 0 + -8 Combine like terms: 0 + -8 = -8 -3c + c2 = -8 The c term is -3c. 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. -3c + 2.25 + c2 = -8 + 2.25 Reorder the terms: 2.25 + -3c + c2 = -8 + 2.25 Combine like terms: -8 + 2.25 = -5.75 2.25 + -3c + c2 = -5.75 Factor a perfect square on the left side: (c + -1.5)(c + -1.5) = -5.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -3+(5)= | | 4x+2+3x=8x+2-x | | 5x(x+1)=x+12 | | x^2+x(-x+3)=-2x+18 | | 0.2x^2-2x+0.6x-6=x^2-0.2x+3x-0.6 | | y^2+4xy-6y+1=0 | | -5x+8-4x-10+13x=20 | | 5x+5x^2+5x^3=0 | | 6x-(2-1)=9x+2(2-x) | | 5x+3x^2=30 | | x^2+x(x+3)=-2x+18 | | x^2+x(x+3)=-1x+18 | | -4.905x^2+180x-20=0 | | X^2-2v=3 | | (2w-3)(1+w)=0 | | 4k= | | Ln(3x-1)+ln(x-5)=ln*5 | | k+12= | | 2x^2-2sqrt(2x)-1=0 | | C^2+2x-63=0 | | 3x+4-5x+2=8 | | 10x+3y+2x-3y= | | 9-3(n-50)=30 | | 802log*20=x | | 802log(20)=x | | .00983log(20)=x | | 8x+20=6x+40 | | 1+(1+r)(1+r)=2 | | 20=18-X | | (1+r)(1+r)=2 | | f(2)=6-3x | | f(0)=6-3x |