If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 11n2 + 2n = 1 Reorder the terms: 2n + 11n2 = 1 Solving 2n + 11n2 = 1 Solving for variable 'n'. Reorder the terms: -1 + 2n + 11n2 = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 2n + 11n2 = 0 Begin completing the square. Divide all terms by 11 the coefficient of the squared term: Divide each side by '11'. -0.09090909091 + 0.1818181818n + n2 = 0 Move the constant term to the right: Add '0.09090909091' to each side of the equation. -0.09090909091 + 0.1818181818n + 0.09090909091 + n2 = 0 + 0.09090909091 Reorder the terms: -0.09090909091 + 0.09090909091 + 0.1818181818n + n2 = 0 + 0.09090909091 Combine like terms: -0.09090909091 + 0.09090909091 = 0.00000000000 0.00000000000 + 0.1818181818n + n2 = 0 + 0.09090909091 0.1818181818n + n2 = 0 + 0.09090909091 Combine like terms: 0 + 0.09090909091 = 0.09090909091 0.1818181818n + n2 = 0.09090909091 The n term is 0.1818181818n. Take half its coefficient (0.0909090909). Square it (0.008264462808) and add it to both sides. Add '0.008264462808' to each side of the equation. 0.1818181818n + 0.008264462808 + n2 = 0.09090909091 + 0.008264462808 Reorder the terms: 0.008264462808 + 0.1818181818n + n2 = 0.09090909091 + 0.008264462808 Combine like terms: 0.09090909091 + 0.008264462808 = 0.099173553718 0.008264462808 + 0.1818181818n + n2 = 0.099173553718 Factor a perfect square on the left side: (n + 0.0909090909)(n + 0.0909090909) = 0.099173553718 Calculate the square root of the right side: 0.314918329 Break this problem into two subproblems by setting (n + 0.0909090909) equal to 0.314918329 and -0.314918329.Subproblem 1
n + 0.0909090909 = 0.314918329 Simplifying n + 0.0909090909 = 0.314918329 Reorder the terms: 0.0909090909 + n = 0.314918329 Solving 0.0909090909 + n = 0.314918329 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.0909090909' to each side of the equation. 0.0909090909 + -0.0909090909 + n = 0.314918329 + -0.0909090909 Combine like terms: 0.0909090909 + -0.0909090909 = 0.0000000000 0.0000000000 + n = 0.314918329 + -0.0909090909 n = 0.314918329 + -0.0909090909 Combine like terms: 0.314918329 + -0.0909090909 = 0.2240092381 n = 0.2240092381 Simplifying n = 0.2240092381Subproblem 2
n + 0.0909090909 = -0.314918329 Simplifying n + 0.0909090909 = -0.314918329 Reorder the terms: 0.0909090909 + n = -0.314918329 Solving 0.0909090909 + n = -0.314918329 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.0909090909' to each side of the equation. 0.0909090909 + -0.0909090909 + n = -0.314918329 + -0.0909090909 Combine like terms: 0.0909090909 + -0.0909090909 = 0.0000000000 0.0000000000 + n = -0.314918329 + -0.0909090909 n = -0.314918329 + -0.0909090909 Combine like terms: -0.314918329 + -0.0909090909 = -0.4058274199 n = -0.4058274199 Simplifying n = -0.4058274199Solution
The solution to the problem is based on the solutions from the subproblems. n = {0.2240092381, -0.4058274199}
| x/9-15=12 | | 3x+2y+10=0 | | -7[-10r-1]+2=-75 | | 2(x+4)-5=-2x+3 | | -38=-2x-7x+7 | | 7(2a-3)-4a=7a+24 | | (5t-6)=2(t-1)+2 | | -8-3(x-4)=3x+26 | | 12p+4=8d | | 7+-5c=-18 | | 10x-(-6x-8)=16x+50 | | 3x-2y+12=0 | | 2(x-3)+4x=8-x | | 2f(t)=x^2+7 | | 5-3x=-7x | | 17x+6+13+6x=180 | | 17x+6=13+6x | | 3x-4+2x=x-15 | | -2+2(-0.75)=-2(-0.75)-5 | | 3(3x-1)=2(x-2) | | 10x-2-3x=2x+33 | | 4x+6+11x+9=180 | | 7r+7=5r+59 | | -7-3(5t-10)=67 | | 4x+6=180 | | 4m+1=9 | | 2x+x+3+x=61 | | 15-6g+4g=-8 | | -8x-10x=-126 | | 60=3v+3 | | 13x+9=14x+2 | | -3b+a-4=-4 |