If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -5x + 14 = 0 Reorder the terms: 14 + -5x + 2x2 = 0 Solving 14 + -5x + 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'. 7 + -2.5x + x2 = 0 Move the constant term to the right: Add '-7' to each side of the equation. 7 + -2.5x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + -2.5x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -2.5x + x2 = 0 + -7 -2.5x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -2.5x + x2 = -7 The x term is -2.5x. Take half its coefficient (-1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. -2.5x + 1.5625 + x2 = -7 + 1.5625 Reorder the terms: 1.5625 + -2.5x + x2 = -7 + 1.5625 Combine like terms: -7 + 1.5625 = -5.4375 1.5625 + -2.5x + x2 = -5.4375 Factor a perfect square on the left side: (x + -1.25)(x + -1.25) = -5.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2v-4v=18 | | 5(-0.4m-0.3)=1.2m-1.38 | | (4x+1)=43 | | 9-4(x+1)-3=9+2(4-2x)-16 | | 3x-8=4x-7 | | x^2+8x=-1 | | 6(x-6)-8(x+2)=-8 | | 1-5(2-p)=1 | | 23x-6-13x+3=22x-7-12x+12 | | 6(n+8)=8-2(n-8) | | x^4-10x^2+8=0 | | x^2+12+36=25 | | 3(x+5)=6(x-7) | | x+2x-x=26 | | 3x+8-9x=14-16x+10x-6 | | -10-16m=-13m-16 | | 12(y+1)=4(y-11)-8 | | .75(4x-24)=-2(4x+5) | | 18n^3+24n^2-6n=0 | | -4n-16=-9-1 | | 4(3t+2)-9=5 | | 81x^3-25=0 | | 2x^2-10=8x | | x^2+4x+4=1 | | -3x^2-5x+518=0 | | 72s^3v-50sv^3=0 | | .6+c=1.5 | | x^2+8x-28=0 | | 5(3t+3)-7=4 | | 11x+55=154 | | v^2+3v+2=0 | | 49-4(x+y)(x+y)=0 |