If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + -4x + 9 = 0 Reorder the terms: 9 + -4x + 16x2 = 0 Solving 9 + -4x + 16x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. 0.5625 + -0.25x + x2 = 0 Move the constant term to the right: Add '-0.5625' to each side of the equation. 0.5625 + -0.25x + -0.5625 + x2 = 0 + -0.5625 Reorder the terms: 0.5625 + -0.5625 + -0.25x + x2 = 0 + -0.5625 Combine like terms: 0.5625 + -0.5625 = 0.0000 0.0000 + -0.25x + x2 = 0 + -0.5625 -0.25x + x2 = 0 + -0.5625 Combine like terms: 0 + -0.5625 = -0.5625 -0.25x + x2 = -0.5625 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 = -0.5625 + 0.015625 Reorder the terms: 0.015625 + -0.25x + x2 = -0.5625 + 0.015625 Combine like terms: -0.5625 + 0.015625 = -0.546875 0.015625 + -0.25x + x2 = -0.546875 Factor a perfect square on the left side: (x + -0.125)(x + -0.125) = -0.546875 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -1.4a+142.45=-21.85+9.2a | | x−1/5=−5x/2. | | 8x^7+8x-48= | | 5x^2+8=3x | | 4*11-2(2*11-5)=98 | | 11y-88= | | X-7+5=-4 | | 4ln(x)+2ln(y)= | | 7p^2-42p=-56 | | 10-ln(x-3)=0 | | X/231=1 | | -5(4-x)=5x+20 | | 6x-5=4-x | | 0=-4.9t^2+12t-2 | | 2r^3+9r^2+4r=0 | | 7a+12=38 | | 75+11x-2x= | | 2x+5x-10x+11=0 | | 76+11x-2= | | P^2+32=-12p | | 0=-4.9t^2+10t-2 | | 4x-2(-2x-5)=98 | | 0=-4.9t^2+20t-2 | | P^2=-p | | 3x=7y+2 | | -9x+13= | | 20=-16t^2+20t+5 | | -18+5x= | | 9*9/9*9/9 | | (-0.5x+0.9)(x-0.2)= | | -18+4x=18 | | (9)(9)/(9)(9)/(9) |