If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3 + 2x(2x + 1) + -2 = 0 Reorder the terms: 3 + 2x(1 + 2x) + -2 = 0 3 + (1 * 2x + 2x * 2x) + -2 = 0 3 + (2x + 4x2) + -2 = 0 Reorder the terms: 3 + -2 + 2x + 4x2 = 0 Combine like terms: 3 + -2 = 1 1 + 2x + 4x2 = 0 Solving 1 + 2x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 0.25 + 0.5x + x2 = 0 Move the constant term to the right: Add '-0.25' to each side of the equation. 0.25 + 0.5x + -0.25 + x2 = 0 + -0.25 Reorder the terms: 0.25 + -0.25 + 0.5x + x2 = 0 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + 0.5x + x2 = 0 + -0.25 0.5x + x2 = 0 + -0.25 Combine like terms: 0 + -0.25 = -0.25 0.5x + x2 = -0.25 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 = -0.25 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = -0.25 + 0.0625 Combine like terms: -0.25 + 0.0625 = -0.1875 0.0625 + 0.5x + x2 = -0.1875 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = -0.1875 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10x^2(x+1)-7x(x+1)-6(x+1)=0 | | 8x+9x+5= | | v/2+1=-1.56 | | 10x^3=0 | | y^9-y^5=0 | | 9(7-11x)-7(11x+14)=183 | | (10x^4)-(20x^3)=0 | | -4-3(-2)+25=x | | 5x+25=2x+85 | | 34+3x=80-3x | | 10x^4-20x^3=0 | | 8x^2+20x+3=0 | | 90+4m=120-2m | | 12X+6+4x+9=180 | | n-5(2n+3)=7-n+7 | | 9x+7x+26= | | 35=5m | | 3x^2-19x+26=0 | | 19-x=85 | | 2.2=40.6-6u | | 8+(y-17/y+9) | | -4(-13)(-10)5=x | | (2x+1)(X-3x-5)= | | x^2+10X+12=3X | | 4x-9+x=3x-1 | | 4(0.5x)=2x+2(0.5x-1) | | -9-(-11)-(4-6)=x | | (2p-3q)(p^2-3pq+2q^2)=0 | | 1.25x+8.32=60.82 | | 13=-2(x-2)+3x | | 4x+35=13x-55 | | x+x+27+4x=321 |