If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2v2 + -1v + 5 = 0 Reorder the terms: 5 + -1v + 2v2 = 0 Solving 5 + -1v + 2v2 = 0 Solving for variable 'v'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2.5 + -0.5v + v2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + -0.5v + -2.5 + v2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + -0.5v + v2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + -0.5v + v2 = 0 + -2.5 -0.5v + v2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 -0.5v + v2 = -2.5 The v term is -0.5v. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5v + 0.0625 + v2 = -2.5 + 0.0625 Reorder the terms: 0.0625 + -0.5v + v2 = -2.5 + 0.0625 Combine like terms: -2.5 + 0.0625 = -2.4375 0.0625 + -0.5v + v2 = -2.4375 Factor a perfect square on the left side: (v + -0.25)(v + -0.25) = -2.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -7x-13x=100 | | (180-2x)+2x=180 | | 6x+12x=90 | | -1-8i-4-i= | | 4+1.2x=12.4 | | 4x+14=-10 | | .6x+2=8 | | 6x+21=11x-3 | | 5x+3+3x-24=35+x | | 3x+2y=330 | | 2x+3y=330 | | 4(x+8)-3x=-2 | | 2(-4r-19/5)=-268/5 | | 5x+4=4x+7 | | 3q+18=21 | | 0=x^2-2x+5 | | x^3-x^2-25x+25=0 | | 3q-18=21 | | 8(4+m)=-32 | | 1x+2y=180 | | 7x+5=5x+15 | | -5(-6+n)=10 | | 2a-4b-5+6a-2b= | | 5x-7=-92 | | 7x^2-12x+16=0 | | 9(x-2)=3x+24 | | 15x-13x+14=0 | | 14(6x-6)=9x-4 | | 2a-4b-5b+6a-2b= | | -(98)=-2 | | -25=7p+10 | | -7x-y+13=0 |