If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2v2 + -2v + 5 = 0 Reorder the terms: 5 + -2v + 2v2 = 0 Solving 5 + -2v + 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 + -1v + v2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + -1v + -2.5 + v2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + -1v + v2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + -1v + v2 = 0 + -2.5 -1v + v2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 -1v + v2 = -2.5 The v term is -1v. Take half its coefficient (-0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -1v + 0.25 + v2 = -2.5 + 0.25 Reorder the terms: 0.25 + -1v + v2 = -2.5 + 0.25 Combine like terms: -2.5 + 0.25 = -2.25 0.25 + -1v + v2 = -2.25 Factor a perfect square on the left side: (v + -0.5)(v + -0.5) = -2.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -10.4x=31.2 | | 8(z-6)-(-5z-1)=12z | | (5v-1)(v-2)=0 | | -100-10x+x^3=0 | | (4x+8)+(2x-12)=0 | | 7x+3-4x=1+2x+5 | | q-83=121 | | 9x^2+88x-20= | | 2x+5=6x-14 | | 8(n+8)+3(n-1)= | | -2(3b+2)+(7b+2)=0 | | (a-2)(a-4)=0 | | 9r^2-8r-20= | | (2x+4)=0 | | 4.1q-5.5-5.4q=2.3q-4.9 | | 2x+5x+3=-4 | | (x+4)=0 | | 2*X+3/2=4/11 | | 6b-5=28-5b | | 663=11n+113 | | x^2-2*x-1=0 | | x^2-2*x+3=0 | | (n-1)(n-2)=0 | | (-7x^2-8x+2)-(2x^2-6x-4)= | | 3b^2+2b+1=0 | | x^2-2*x+1=0 | | x^4+4x^3-2x-8=0 | | 8y-4=4y+8 | | 2x-6y=8 | | 3x=900 | | 11y+3=8y+9 | | 6a=-9.12 |