If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -17x + 70 = 0 Reorder the terms: 70 + -17x + 2x2 = 0 Solving 70 + -17x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 35 + -8.5x + x2 = 0 Move the constant term to the right: Add '-35' to each side of the equation. 35 + -8.5x + -35 + x2 = 0 + -35 Reorder the terms: 35 + -35 + -8.5x + x2 = 0 + -35 Combine like terms: 35 + -35 = 0 0 + -8.5x + x2 = 0 + -35 -8.5x + x2 = 0 + -35 Combine like terms: 0 + -35 = -35 -8.5x + x2 = -35 The x term is -8.5x. Take half its coefficient (-4.25). Square it (18.0625) and add it to both sides. Add '18.0625' to each side of the equation. -8.5x + 18.0625 + x2 = -35 + 18.0625 Reorder the terms: 18.0625 + -8.5x + x2 = -35 + 18.0625 Combine like terms: -35 + 18.0625 = -16.9375 18.0625 + -8.5x + x2 = -16.9375 Factor a perfect square on the left side: (x + -4.25)(x + -4.25) = -16.9375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -8+4*2= | | 9/7+10=17 | | 1024=6x-14 | | (-19)-12*3= | | 11/2=x/6.6 | | n/4+2=-1 | | 9/2=x/7 | | 25-x=1 | | 4x-35+21=1024-x | | 13/x-26/16 | | 5*-3-(-12)= | | 6/x=18/21 | | X2/5 | | x/5-3=-18 | | 6/x-18/21 | | 14/15=x/75 | | .91=1-x | | 21/7 | | x/12-30/36 | | x/5=40/25 | | 8x-7-4x=x+2+x | | 17+3x=117-x | | 6x-8=-86 | | 1/8x+6=7 | | 5b/4=15 | | 2x^3-5x^2+lnx=0 | | 8+7i/3-4i | | 50=x+2(18) | | $15.50=26-5p-2p | | 25r^2-40r+16=0 | | 6+7*3-40= | | 10r^3+70r^2=0 |