If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 8n2 + 4n = 1 Reorder the terms: 4n + 8n2 = 1 Solving 4n + 8n2 = 1 Solving for variable 'n'. Reorder the terms: -1 + 4n + 8n2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 4n + 8n2 = 0 Begin completing the square. Divide all terms by 8 the coefficient of the squared term: Divide each side by '8'. -0.125 + 0.5n + n2 = 0 Move the constant term to the right: Add '0.125' to each side of the equation. -0.125 + 0.5n + 0.125 + n2 = 0 + 0.125 Reorder the terms: -0.125 + 0.125 + 0.5n + n2 = 0 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + 0.5n + n2 = 0 + 0.125 0.5n + n2 = 0 + 0.125 Combine like terms: 0 + 0.125 = 0.125 0.5n + n2 = 0.125 The n term is 0.5n. Take half its coefficient (0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. 0.5n + 0.0625 + n2 = 0.125 + 0.0625 Reorder the terms: 0.0625 + 0.5n + n2 = 0.125 + 0.0625 Combine like terms: 0.125 + 0.0625 = 0.1875 0.0625 + 0.5n + n2 = 0.1875 Factor a perfect square on the left side: (n + 0.25)(n + 0.25) = 0.1875 Calculate the square root of the right side: 0.433012702 Break this problem into two subproblems by setting (n + 0.25) equal to 0.433012702 and -0.433012702.Subproblem 1
n + 0.25 = 0.433012702 Simplifying n + 0.25 = 0.433012702 Reorder the terms: 0.25 + n = 0.433012702 Solving 0.25 + n = 0.433012702 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + n = 0.433012702 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + n = 0.433012702 + -0.25 n = 0.433012702 + -0.25 Combine like terms: 0.433012702 + -0.25 = 0.183012702 n = 0.183012702 Simplifying n = 0.183012702Subproblem 2
n + 0.25 = -0.433012702 Simplifying n + 0.25 = -0.433012702 Reorder the terms: 0.25 + n = -0.433012702 Solving 0.25 + n = -0.433012702 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + n = -0.433012702 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + n = -0.433012702 + -0.25 n = -0.433012702 + -0.25 Combine like terms: -0.433012702 + -0.25 = -0.683012702 n = -0.683012702 Simplifying n = -0.683012702Solution
The solution to the problem is based on the solutions from the subproblems. n = {0.183012702, -0.683012702}
| G=.666666666666666666666666666666666666666666666666666666666*75 | | 7w-14=w | | -10w+12+5w=-58 | | (2x+3)-(3x+7)= | | 8n(5n-2)=0 | | -5(2+7m)=-80 | | 8x-(5x+6)=4x-41 | | 6x(3+2a)=42 | | 70=.66666666666666666666666666666666*M | | 20x-(2x-8)=98 | | lx-2l=lx+6l | | 26=2(n+8) | | 9m+8=2-7m | | 10n-7n+14=5n-12 | | 8500=13000-1300x | | 60=K*90 | | 3c+5=3c | | -2+6x=1+5x | | 4(3y+4)=-16 | | 8b=5.8 | | 4x+3=8+2x+25 | | y^2+12y+10=0 | | 14x^2-24x+3=0 | | 7.x=49 | | 4+0.5x=20 | | 2x-19=3x+10 | | T=.2*100 | | 3a(-4c)= | | 2x+7y=400 | | 3(x+9)-9= | | y=6+2-3 | | 4(d+7)=2 |