If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8n2 + 2n + 5 = 0 Reorder the terms: 5 + 2n + 8n2 = 0 Solving 5 + 2n + 8n2 = 0 Solving for variable 'n'. Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. 0.625 + 0.25n + n2 = 0 Move the constant term to the right: Add '-0.625' to each side of the equation. 0.625 + 0.25n + -0.625 + n2 = 0 + -0.625 Reorder the terms: 0.625 + -0.625 + 0.25n + n2 = 0 + -0.625 Combine like terms: 0.625 + -0.625 = 0.000 0.000 + 0.25n + n2 = 0 + -0.625 0.25n + n2 = 0 + -0.625 Combine like terms: 0 + -0.625 = -0.625 0.25n + n2 = -0.625 The n term is 0.25n. 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. 0.25n + 0.015625 + n2 = -0.625 + 0.015625 Reorder the terms: 0.015625 + 0.25n + n2 = -0.625 + 0.015625 Combine like terms: -0.625 + 0.015625 = -0.609375 0.015625 + 0.25n + n2 = -0.609375 Factor a perfect square on the left side: (n + 0.125)(n + 0.125) = -0.609375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (7x-2)(3x+1)=3(1-3x) | | -5(v-7)=5v-15 | | 6Z-5+5-6Z= | | 31-3k=k | | 4a+9+55+60=180 | | c-7_/3=3 | | 15=-6x+3x-3 | | j+4j= | | 76h-85h=3 | | 6K-6K= | | -5(x-7)=50 | | 5x+32=2x-x | | 180.00+x(0.15)=268.50 | | 300-20n=100 | | 10X+7-5X= | | X/4-3=21 | | 20n+300=100 | | X/4-3==21 | | T/3-9=3 | | 6-7B+7B+3+B= | | 2y+5+4y-3=74 | | 3-z=3 | | 4(5x+9)=8(X-3) | | Aforx=1 | | 3-2=3 | | 6u+32=-2(u+8) | | 3(h-5)+2= | | 2(x+5)=5x-(3x-6) | | 6y-(3y-4)=14 | | y=4y-20 | | -3(-2x+1)-4x=-33+8x | | 4(-2+x)=40 |