If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 4 = x Reorder the terms: 4 + 2x2 = x Solving 4 + 2x2 = x Solving for variable 'x'. Reorder the terms: 4 + -1x + 2x2 = x + -1x Combine like terms: x + -1x = 0 4 + -1x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2 + -0.5x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -0.5x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -0.5x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -0.5x + x2 = 0 + -2 -0.5x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -0.5x + x2 = -2 The x term is -0.5x. 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. -0.5x + 0.0625 + x2 = -2 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = -2 + 0.0625 Combine like terms: -2 + 0.0625 = -1.9375 0.0625 + -0.5x + x2 = -1.9375 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = -1.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5(m-4)=12+3m | | 3w-8-w=4(w+7) | | 306000=x+(.15*x) | | 21y+2=14 | | 6y-16=4y+6 | | 10n^2-2=292 | | x-6y-72=0 | | 306000=x+(1.5*x) | | 0.8+15+3.5= | | 3n-1=4n+6 | | 5x=2x+87 | | 18+4=2x-7-8 | | 2[n-1]+4n=2[3n-1] | | -28-(3y-2)=2(y-1)+3y | | 3x+14=2x+30 | | 9n+1=n+17 | | 3x-8=16+x | | t=183-(8+2.50*5) | | 7x+6=7x+10 | | 9-4(x+3)=13 | | 3x-(4x-3)= | | m^3-5m^2+2m+8=0 | | 6a^2+3ab= | | t=183-8+(2.50*5) | | 3-6x=7-3x | | 6(x-3)=3x-21 | | -45=4/5x | | 6n+1=2n+5 | | 5(x-2)=3x-10 | | -0.8y+5.4=0.3y+3.2 | | 15(3x+4)=100 | | -50b=-20 |