If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 1x + 1 = 0 Reorder the terms: 1 + 1x + 2x2 = 0 Solving 1 + 1x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + 0.5x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 0.5x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 0.5x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 0.5x + x2 = 0 + -0.5 0.5x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 0.5x + x2 = -0.5 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 = -0.5 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = -0.5 + 0.0625 Combine like terms: -0.5 + 0.0625 = -0.4375 0.0625 + 0.5x + x2 = -0.4375 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = -0.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2x-1+5=5+8x | | 5(y+4)+y= | | 5+3t=2 | | m(7+-1x)=2+-1y | | 8k+5(-7+10k)= | | c-1+3=8 | | 2(x+2.5)=3(5.5-x) | | 4+1n=12n-3 | | f/15=8 | | -3n-9(9+4n)= | | 744.8y-79.1=14 | | 2n(.5)=n | | 0.5(x+2)=20 | | 8(y+5.3)=92 | | 272.8y-32.1=2 | | 5z-9=-9z+19 | | 260y-20.5=12 | | 3x+19=-4x+5 | | 7(y+6.7)=6(3.7-y) | | 4+5c=2c+4 | | 305y+3=64 | | (3q-p)*(q-p)*(p+2q)*(p+4q)= | | 3(y+6.5)=40.5 | | (p-4q)*(p+3q)*(p+q)*(p+2q)= | | 4-(2x+3)=4(x-5) | | 5y-4=2y-10 | | -x-12=-6x+3 | | 5z+8=8z-7 | | 14y=1.1y | | 32+-6*2.25+-5*2.25=7.25 | | -6x+5x=8 | | 4.7t+1.4=5.2t+6.4 |