If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x2 + -2x + 4 = 0 Reorder the terms: 4 + -2x + 9x2 = 0 Solving 4 + -2x + 9x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 9 the coefficient of the squared term: Divide each side by '9'. 0.4444444444 + -0.2222222222x + x2 = 0 Move the constant term to the right: Add '-0.4444444444' to each side of the equation. 0.4444444444 + -0.2222222222x + -0.4444444444 + x2 = 0 + -0.4444444444 Reorder the terms: 0.4444444444 + -0.4444444444 + -0.2222222222x + x2 = 0 + -0.4444444444 Combine like terms: 0.4444444444 + -0.4444444444 = 0.0000000000 0.0000000000 + -0.2222222222x + x2 = 0 + -0.4444444444 -0.2222222222x + x2 = 0 + -0.4444444444 Combine like terms: 0 + -0.4444444444 = -0.4444444444 -0.2222222222x + x2 = -0.4444444444 The x term is -0.2222222222x. Take half its coefficient (-0.1111111111). Square it (0.01234567901) and add it to both sides. Add '0.01234567901' to each side of the equation. -0.2222222222x + 0.01234567901 + x2 = -0.4444444444 + 0.01234567901 Reorder the terms: 0.01234567901 + -0.2222222222x + x2 = -0.4444444444 + 0.01234567901 Combine like terms: -0.4444444444 + 0.01234567901 = -0.43209876539 0.01234567901 + -0.2222222222x + x2 = -0.43209876539 Factor a perfect square on the left side: (x + -0.1111111111)(x + -0.1111111111) = -0.43209876539 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 12x(4+x)=60 | | 4x+13=-9-3 | | 65x+55x=100 | | 3/5/9/10 | | 1/4(12x-16)=4 | | 6w+4y+6x+5x-13y+6y= | | x/2-4=18 | | 6(v-7)=-5v-31 | | -17=-8+3w | | 3w+7x-15y+6w+4x+6y= | | 6.2x-1=5.2x | | 84/23=-7t | | s(4x+3)+3(x+4)= | | 15=3u-3 | | t(t-15)=70 | | x/4-7=x | | 1/2x=9/7 | | 01+2w=-5 | | 2(u+1)=7u+12 | | 524=42x+110 | | 10x+18=32 | | 2x+1=4.79 | | 0.3(x-100000.00)=202500 | | -3+13=6b-4-5b | | -4a/7-4=6 | | 0.30(x+202500)=100000.00 | | C-1=-1+3 | | 2x+3y=474 | | y+15= | | 0.30(x+202500)=1000000.00 | | 5p-4p=9+17 | | 2p^2+4p=0 |