If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying e2 + -18e + 218 = 0 Reorder the terms: 218 + -18e + e2 = 0 Solving 218 + -18e + e2 = 0 Solving for variable 'e'. Begin completing the square. Move the constant term to the right: Add '-218' to each side of the equation. 218 + -18e + -218 + e2 = 0 + -218 Reorder the terms: 218 + -218 + -18e + e2 = 0 + -218 Combine like terms: 218 + -218 = 0 0 + -18e + e2 = 0 + -218 -18e + e2 = 0 + -218 Combine like terms: 0 + -218 = -218 -18e + e2 = -218 The e term is -18e. Take half its coefficient (-9). Square it (81) and add it to both sides. Add '81' to each side of the equation. -18e + 81 + e2 = -218 + 81 Reorder the terms: 81 + -18e + e2 = -218 + 81 Combine like terms: -218 + 81 = -137 81 + -18e + e2 = -137 Factor a perfect square on the left side: (e + -9)(e + -9) = -137 Can't calculate square root of the right side. The solution to this equation could not be determined.
| xy-7x+7y-49=0 | | 3k-8k=20 | | 10x+8y=1.8 | | 4k-17k-15k+8k-3k=-11 | | 81-7x=11x+19 | | 15r-14r-r+4r=20 | | q-q+3q+4q=7 | | x-x*tanx^2=-6tanx | | x=-3*tan(2x) | | 11g-7g-2g=16 | | -12*sin(2x)-4*x*cos(2x)=0 | | 18b+4b+5b-19b=8 | | 999=6 | | 12n-n-11n+2n=12 | | -12*sin(2*x)-4*x*cos(2*x)=0 | | 9x+20=6x+1 | | 17j+2j-5j+j-14j=3 | | 2m-m=14 | | 5w-4w=12 | | 8R-5R=18 | | 4C-3C=10 | | 3P+5P=8 | | 4+-10+-8=2 | | 4+-10+-8= | | 5C+2C=14 | | 5(c+4/5)+6=4.6 | | 3x+11y=7 | | 3x-3=108-3x-2 | | 44-4x=5x+19 | | y^4-18y+81=0 | | y^4+18y+81=0 | | x^2+6x+17= |