If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2n + n * 3n = 66 Reorder the terms for easier multiplication: 2n + 3n * n = 66 Multiply n * n 2n + 3n2 = 66 Solving 2n + 3n2 = 66 Solving for variable 'n'. Reorder the terms: -66 + 2n + 3n2 = 66 + -66 Combine like terms: 66 + -66 = 0 -66 + 2n + 3n2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -22 + 0.6666666667n + n2 = 0 Move the constant term to the right: Add '22' to each side of the equation. -22 + 0.6666666667n + 22 + n2 = 0 + 22 Reorder the terms: -22 + 22 + 0.6666666667n + n2 = 0 + 22 Combine like terms: -22 + 22 = 0 0 + 0.6666666667n + n2 = 0 + 22 0.6666666667n + n2 = 0 + 22 Combine like terms: 0 + 22 = 22 0.6666666667n + n2 = 22 The n term is 0.6666666667n. Take half its coefficient (0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. 0.6666666667n + 0.1111111112 + n2 = 22 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667n + n2 = 22 + 0.1111111112 Combine like terms: 22 + 0.1111111112 = 22.1111111112 0.1111111112 + 0.6666666667n + n2 = 22.1111111112 Factor a perfect square on the left side: (n + 0.3333333334)(n + 0.3333333334) = 22.1111111112 Calculate the square root of the right side: 4.702245327 Break this problem into two subproblems by setting (n + 0.3333333334) equal to 4.702245327 and -4.702245327.Subproblem 1
n + 0.3333333334 = 4.702245327 Simplifying n + 0.3333333334 = 4.702245327 Reorder the terms: 0.3333333334 + n = 4.702245327 Solving 0.3333333334 + n = 4.702245327 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + n = 4.702245327 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + n = 4.702245327 + -0.3333333334 n = 4.702245327 + -0.3333333334 Combine like terms: 4.702245327 + -0.3333333334 = 4.3689119936 n = 4.3689119936 Simplifying n = 4.3689119936Subproblem 2
n + 0.3333333334 = -4.702245327 Simplifying n + 0.3333333334 = -4.702245327 Reorder the terms: 0.3333333334 + n = -4.702245327 Solving 0.3333333334 + n = -4.702245327 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + n = -4.702245327 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + n = -4.702245327 + -0.3333333334 n = -4.702245327 + -0.3333333334 Combine like terms: -4.702245327 + -0.3333333334 = -5.0355786604 n = -5.0355786604 Simplifying n = -5.0355786604Solution
The solution to the problem is based on the solutions from the subproblems. n = {4.3689119936, -5.0355786604}
| -2+-3-6= | | s+4/-2=-16 | | (-2)=1(-2)+3c-7 | | 4h+(1/3)=(3/4) | | 5p-14=8+4 | | 2/3*1/2 | | -1/7-69 | | 4y-12=4/5 | | -16t^2+106t+574t=0 | | -5(3m+6)=-3(4m-12) | | 14x-2+110=180 | | 4x^2+3x-50=3x+150 | | 3(4x-2)=6x | | 3-4x=9x+13 | | 3-4x=9x+13 | | (m-17.7)+19.6=27.8 | | 8-(k)=17 | | -3(3-7a)+3(3a-9)= | | X^3+2x^2-3x+12=0 | | 26*-37+891= | | 8x^2=2x+15 | | 3*[2y+3]-4y=-3 | | (-2)=-2(-2)+3c-7 | | -1/2+a=5/8 | | 26m+891=-71 | | -3+n/7=-5 | | P=a+b+cforb | | 9x=2+8+5 | | 3(2x+3)+8=3x+7+x | | 88.1-2.3m=72.46 | | 5(2d+8)=-7(2d+8) | | 93.96=4.7m+8.7m-2.6m |