If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7n2 + 41n + 58 + 10n + 4 = 0 Reorder the terms: 58 + 4 + 41n + 10n + 7n2 = 0 Combine like terms: 58 + 4 = 62 62 + 41n + 10n + 7n2 = 0 Combine like terms: 41n + 10n = 51n 62 + 51n + 7n2 = 0 Solving 62 + 51n + 7n2 = 0 Solving for variable 'n'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 8.857142857 + 7.285714286n + n2 = 0 Move the constant term to the right: Add '-8.857142857' to each side of the equation. 8.857142857 + 7.285714286n + -8.857142857 + n2 = 0 + -8.857142857 Reorder the terms: 8.857142857 + -8.857142857 + 7.285714286n + n2 = 0 + -8.857142857 Combine like terms: 8.857142857 + -8.857142857 = 0.000000000 0.000000000 + 7.285714286n + n2 = 0 + -8.857142857 7.285714286n + n2 = 0 + -8.857142857 Combine like terms: 0 + -8.857142857 = -8.857142857 7.285714286n + n2 = -8.857142857 The n term is 7.285714286n. Take half its coefficient (3.642857143). Square it (13.27040816) and add it to both sides. Add '13.27040816' to each side of the equation. 7.285714286n + 13.27040816 + n2 = -8.857142857 + 13.27040816 Reorder the terms: 13.27040816 + 7.285714286n + n2 = -8.857142857 + 13.27040816 Combine like terms: -8.857142857 + 13.27040816 = 4.413265303 13.27040816 + 7.285714286n + n2 = 4.413265303 Factor a perfect square on the left side: (n + 3.642857143)(n + 3.642857143) = 4.413265303 Calculate the square root of the right side: 2.100777309 Break this problem into two subproblems by setting (n + 3.642857143) equal to 2.100777309 and -2.100777309.Subproblem 1
n + 3.642857143 = 2.100777309 Simplifying n + 3.642857143 = 2.100777309 Reorder the terms: 3.642857143 + n = 2.100777309 Solving 3.642857143 + n = 2.100777309 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-3.642857143' to each side of the equation. 3.642857143 + -3.642857143 + n = 2.100777309 + -3.642857143 Combine like terms: 3.642857143 + -3.642857143 = 0.000000000 0.000000000 + n = 2.100777309 + -3.642857143 n = 2.100777309 + -3.642857143 Combine like terms: 2.100777309 + -3.642857143 = -1.542079834 n = -1.542079834 Simplifying n = -1.542079834Subproblem 2
n + 3.642857143 = -2.100777309 Simplifying n + 3.642857143 = -2.100777309 Reorder the terms: 3.642857143 + n = -2.100777309 Solving 3.642857143 + n = -2.100777309 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-3.642857143' to each side of the equation. 3.642857143 + -3.642857143 + n = -2.100777309 + -3.642857143 Combine like terms: 3.642857143 + -3.642857143 = 0.000000000 0.000000000 + n = -2.100777309 + -3.642857143 n = -2.100777309 + -3.642857143 Combine like terms: -2.100777309 + -3.642857143 = -5.743634452 n = -5.743634452 Simplifying n = -5.743634452Solution
The solution to the problem is based on the solutions from the subproblems. n = {-1.542079834, -5.743634452}
| 3n=8.80 | | 11x-2+75=360 | | 2x^3+7x^2-33x-18=0 | | 13-53=3 | | 2(m+3)+7=11 | | Y-3x=17 | | 75=x-4 | | -6-(7+4b)=-29-6b | | 7u+7=19u+-3u+61 | | 50+8x+10=180 | | 10/32=x/100 | | 0=49-36w^2 | | 5=5q | | e+d=6d | | 2/3v-9/5=-1/2 | | f(x)=1.7x^2 | | 0=12v^5+16v^4-28v^3 | | x-10/4=2 | | X^2-12ax+32a^2=0 | | 1.5=2t-4.9t^2 | | 3/7·6/6 | | 12x+12+12x=180 | | 9a+14b+3a+9b= | | 6x+14=6x+14 | | -19=5(u-5)-7u | | y=x^2+3x+10 | | 0=10y^7+45y^6+45y^5 | | 6(x+14)=6x+84 | | 2x-10/2=4 | | 5/6=1/12x | | 2y^2+8y+31=0 | | 1/2(8-x)=7.5 |