If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (a + 1) * x2 + 2ax + a + 1 = 0 Reorder the terms: (1 + a) * x2 + 2ax + a + 1 = 0 Reorder the terms for easier multiplication: x2(1 + a) + 2ax + a + 1 = 0 (1 * x2 + a * x2) + 2ax + a + 1 = 0 Reorder the terms: (ax2 + 1x2) + 2ax + a + 1 = 0 (ax2 + 1x2) + 2ax + a + 1 = 0 Reorder the terms: 1 + a + 2ax + ax2 + 1x2 = 0 Solving 1 + a + 2ax + ax2 + 1x2 = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + a + 2ax + ax2 + -1 + 1x2 = 0 + -1 Reorder the terms: 1 + -1 + a + 2ax + ax2 + 1x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + a + 2ax + ax2 + 1x2 = 0 + -1 a + 2ax + ax2 + 1x2 = 0 + -1 Combine like terms: 0 + -1 = -1 a + 2ax + ax2 + 1x2 = -1 Add '-1x2' to each side of the equation. a + 2ax + ax2 + 1x2 + -1x2 = -1 + -1x2 Combine like terms: 1x2 + -1x2 = 0 a + 2ax + ax2 + 0 = -1 + -1x2 a + 2ax + ax2 = -1 + -1x2 Reorder the terms: 1 + a + 2ax + ax2 + x2 = -1 + -1x2 + 1 + x2 Reorder the terms: 1 + a + 2ax + ax2 + x2 = -1 + 1 + -1x2 + x2 Combine like terms: -1 + 1 = 0 1 + a + 2ax + ax2 + x2 = 0 + -1x2 + x2 1 + a + 2ax + ax2 + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 1 + a + 2ax + ax2 + x2 = 0 The solution to this equation could not be determined.
| ln(x+30)=4 | | ln(x^2+7x+12)-1=ln(2x^2+9x+4) | | -3(-1x+2)=30 | | 6(7-6x)=186 | | -3(5x-4)=12 | | 2x+4-6x+18=x^2+2x-3x-6 | | -0.1u-3.3=-1.4u+5.8 | | 3(-3x-8)=-132 | | (ax-p)(bx-q)=0 | | 6(1x+1)=-54 | | -3(-9+7x)=-57 | | 8x-79=14-25 | | -2(-7x+8)=12 | | 3x-5+x/2+1/2=90 | | 3x-5+x+1/2=90 | | x^2-30x+216=0 | | 60B=4*8+4B | | -4x+2=-2x-12 | | x+(x+2)+(x+4)+(2x-3)+2x=16 | | 17x+27=112 | | 3x+7=-17+7x | | 7x+9=9+2x | | -2x-1=-1+6x | | x(x-4)=2x^2+8x-45 | | x-(2/100)=1.28 | | 12+4y=6y-8 | | x-(.02)=1.28 | | 3x^2+4x-45=0 | | x-(2/100)=1,280,000 | | 49-3y=4y+14 | | (5-2X)/7-(6-5X)/2=3-X+1/4(3X-1) | | 15-3x+5x=21 |