If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2X2 = 25 + -10X Solving -2X2 = 25 + -10X Solving for variable 'X'. Reorder the terms: -25 + 10X + -2X2 = 25 + -10X + -25 + 10X Reorder the terms: -25 + 10X + -2X2 = 25 + -25 + -10X + 10X Combine like terms: 25 + -25 = 0 -25 + 10X + -2X2 = 0 + -10X + 10X -25 + 10X + -2X2 = -10X + 10X Combine like terms: -10X + 10X = 0 -25 + 10X + -2X2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 12.5 + -5X + X2 = 0 Move the constant term to the right: Add '-12.5' to each side of the equation. 12.5 + -5X + -12.5 + X2 = 0 + -12.5 Reorder the terms: 12.5 + -12.5 + -5X + X2 = 0 + -12.5 Combine like terms: 12.5 + -12.5 = 0.0 0.0 + -5X + X2 = 0 + -12.5 -5X + X2 = 0 + -12.5 Combine like terms: 0 + -12.5 = -12.5 -5X + X2 = -12.5 The X term is -5X. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5X + 6.25 + X2 = -12.5 + 6.25 Reorder the terms: 6.25 + -5X + X2 = -12.5 + 6.25 Combine like terms: -12.5 + 6.25 = -6.25 6.25 + -5X + X2 = -6.25 Factor a perfect square on the left side: (X + -2.5)(X + -2.5) = -6.25 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3x-7(x-2)=10 | | 29p-21p+6p-13p=17 | | r/9-1=-4 | | 6q-2q=20 | | (7x+2)+3+8x= | | x*2-4=5 | | 54/63 | | 8n-3n=95 | | -6=x^2+2x | | -2/8=-0.9+y | | -2n+6(-2n+1)=-38-3n | | 84+(5x-9)=(-2+12x) | | -100=-6x+2(7x-10) | | 4x-6(7x-18)=168 | | 7d-d+11d-13d-3d=12 | | m^3/4(m^-1/2+5) | | -8/3n+21=-1/3n | | 0.75-0.50-4=12 | | X+23+14+x= | | 7d-d+11d-13d+3d=12 | | 3(d-8)-5=9(d+2) | | -58=-29n | | x*2-7=3 | | (1/9)(2x-3)=3 | | 5X+(X-6)=90 | | 1/3(x+9)= | | -2a=-90 | | -12x+36=-4-8 | | 97=k+89 | | 5X-(X-6)=90 | | x*2+2=13 | | 14=25(1-e^15k) |