If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + -5x) + (x2 + 4x + 3) = 0 Reorder the terms: (-5x + 3x2) + (x2 + 4x + 3) = 0 Remove parenthesis around (-5x + 3x2) -5x + 3x2 + (x2 + 4x + 3) = 0 Reorder the terms: -5x + 3x2 + (3 + 4x + x2) = 0 Remove parenthesis around (3 + 4x + x2) -5x + 3x2 + 3 + 4x + x2 = 0 Reorder the terms: 3 + -5x + 4x + 3x2 + x2 = 0 Combine like terms: -5x + 4x = -1x 3 + -1x + 3x2 + x2 = 0 Combine like terms: 3x2 + x2 = 4x2 3 + -1x + 4x2 = 0 Solving 3 + -1x + 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'. 0.75 + -0.25x + x2 = 0 Move the constant term to the right: Add '-0.75' to each side of the equation. 0.75 + -0.25x + -0.75 + x2 = 0 + -0.75 Reorder the terms: 0.75 + -0.75 + -0.25x + x2 = 0 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + -0.25x + x2 = 0 + -0.75 -0.25x + x2 = 0 + -0.75 Combine like terms: 0 + -0.75 = -0.75 -0.25x + x2 = -0.75 The x term is -0.25x. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25x + 0.015625 + x2 = -0.75 + 0.015625 Reorder the terms: 0.015625 + -0.25x + x2 = -0.75 + 0.015625 Combine like terms: -0.75 + 0.015625 = -0.734375 0.015625 + -0.25x + x2 = -0.734375 Factor a perfect square on the left side: (x + -0.125)(x + -0.125) = -0.734375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 3n=3 | | -2n^3+2n+16=0 | | x-5=10x-8 | | n-3+8=10 | | 9y-6=7y+2 | | 5x+8=19-6x | | 16n^2-8n+1=0 | | 6b-8=3b+19 | | 3x-3y-2=0 | | 10+7x=4+x | | 3x-11y=2 | | 36=3x+4 | | 3c-3=c+1 | | 3x-11y=x-5y | | 0.85x+.05(16-x)=.10(72) | | 15x+18x=6 | | X=5-5y | | 3x+1-2x=x-4+5 | | -2b-5=3b-15 | | (6n^2-5n+1)+(n^2+9n-8)= | | 2x+3=1.5x-.5 | | p+7=2p-9 | | 2x-3=1x+2 | | -5*(-9)= | | 14x-8-x=8x+5x+8 | | 2(3h+5)=16 | | 4x-7x=2x+14x | | 11x-204=4x-8 | | 9x+14=-121 | | x/3+4=22 | | 10x+8-30x=5-21x | | 9+5k=24 |