If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2n2 + 12n + 11 = 0 Reorder the terms: 11 + 12n + 2n2 = 0 Solving 11 + 12n + 2n2 = 0 Solving for variable 'n'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 5.5 + 6n + n2 = 0 Move the constant term to the right: Add '-5.5' to each side of the equation. 5.5 + 6n + -5.5 + n2 = 0 + -5.5 Reorder the terms: 5.5 + -5.5 + 6n + n2 = 0 + -5.5 Combine like terms: 5.5 + -5.5 = 0.0 0.0 + 6n + n2 = 0 + -5.5 6n + n2 = 0 + -5.5 Combine like terms: 0 + -5.5 = -5.5 6n + n2 = -5.5 The n term is 6n. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6n + 9 + n2 = -5.5 + 9 Reorder the terms: 9 + 6n + n2 = -5.5 + 9 Combine like terms: -5.5 + 9 = 3.5 9 + 6n + n2 = 3.5 Factor a perfect square on the left side: (n + 3)(n + 3) = 3.5 Calculate the square root of the right side: 1.870828693 Break this problem into two subproblems by setting (n + 3) equal to 1.870828693 and -1.870828693.Subproblem 1
n + 3 = 1.870828693 Simplifying n + 3 = 1.870828693 Reorder the terms: 3 + n = 1.870828693 Solving 3 + n = 1.870828693 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + n = 1.870828693 + -3 Combine like terms: 3 + -3 = 0 0 + n = 1.870828693 + -3 n = 1.870828693 + -3 Combine like terms: 1.870828693 + -3 = -1.129171307 n = -1.129171307 Simplifying n = -1.129171307Subproblem 2
n + 3 = -1.870828693 Simplifying n + 3 = -1.870828693 Reorder the terms: 3 + n = -1.870828693 Solving 3 + n = -1.870828693 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + n = -1.870828693 + -3 Combine like terms: 3 + -3 = 0 0 + n = -1.870828693 + -3 n = -1.870828693 + -3 Combine like terms: -1.870828693 + -3 = -4.870828693 n = -4.870828693 Simplifying n = -4.870828693Solution
The solution to the problem is based on the solutions from the subproblems. n = {-1.129171307, -4.870828693}
| 4(3g-3)=5(g-2) | | 56b=-55 | | 3x-x-35=180 | | 6y+15=-77 | | 21x+6-24x=2-5 | | -5a+3+2a-6=0 | | 125+p=88 | | 14x=2(5+14) | | Z^2=62z | | g(x)=5x+5 | | 4=-m+-5 | | 7x+18-6x=-3-11 | | 18=3(2x+2) | | 2x+(x+3)=54 | | -2(x+14)=6 | | 5a+35=8a+8 | | 16=24x-8y | | (2a+3)-(4a+-8)=7 | | -3h+12=3h+24 | | 5x+15=-8x-16 | | 2(x-5)+16x= | | -8(1/4n-3)=n+2 | | -3-67x=9 | | 8x+6+2x=16 | | 9-7=9 | | B+65=15 | | -3-67=9 | | 7.2*1.4= | | 6f+10=3f+70 | | 8(5y-2)=10(32+4y) | | 6x+9=8x+8 | | R+19=-77 |