If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -3n + -238 = 1 Reorder the terms: -238 + -3n + n2 = 1 Solving -238 + -3n + n2 = 1 Solving for variable 'n'. Reorder the terms: -238 + -1 + -3n + n2 = 1 + -1 Combine like terms: -238 + -1 = -239 -239 + -3n + n2 = 1 + -1 Combine like terms: 1 + -1 = 0 -239 + -3n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '239' to each side of the equation. -239 + -3n + 239 + n2 = 0 + 239 Reorder the terms: -239 + 239 + -3n + n2 = 0 + 239 Combine like terms: -239 + 239 = 0 0 + -3n + n2 = 0 + 239 -3n + n2 = 0 + 239 Combine like terms: 0 + 239 = 239 -3n + n2 = 239 The n term is -3n. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3n + 2.25 + n2 = 239 + 2.25 Reorder the terms: 2.25 + -3n + n2 = 239 + 2.25 Combine like terms: 239 + 2.25 = 241.25 2.25 + -3n + n2 = 241.25 Factor a perfect square on the left side: (n + -1.5)(n + -1.5) = 241.25 Calculate the square root of the right side: 15.532224567 Break this problem into two subproblems by setting (n + -1.5) equal to 15.532224567 and -15.532224567.Subproblem 1
n + -1.5 = 15.532224567 Simplifying n + -1.5 = 15.532224567 Reorder the terms: -1.5 + n = 15.532224567 Solving -1.5 + n = 15.532224567 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + n = 15.532224567 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + n = 15.532224567 + 1.5 n = 15.532224567 + 1.5 Combine like terms: 15.532224567 + 1.5 = 17.032224567 n = 17.032224567 Simplifying n = 17.032224567Subproblem 2
n + -1.5 = -15.532224567 Simplifying n + -1.5 = -15.532224567 Reorder the terms: -1.5 + n = -15.532224567 Solving -1.5 + n = -15.532224567 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + n = -15.532224567 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + n = -15.532224567 + 1.5 n = -15.532224567 + 1.5 Combine like terms: -15.532224567 + 1.5 = -14.032224567 n = -14.032224567 Simplifying n = -14.032224567Solution
The solution to the problem is based on the solutions from the subproblems. n = {17.032224567, -14.032224567}
| 2y-5=3y-3 | | 5+c/-4=7 | | 5/6x+3/8y=2 | | 12(k-(-5))=7-(1+3k)-6 | | a+2/3=-3/4 | | (x^2-10x)/3=-9 | | 7y/3-5/(2y)-y-4y/3-1/(3y)=0 | | -3(x+8)=7-2x | | 8x-5x-1=26 | | y=21(1.714285714)+12 | | 4k^2+11k-3=0 | | (1/x2)+(7/x)+10=0 | | 6.72+5.2x=-36.9 | | 6z-7=6z-z | | -3(3s-1)-3=-3(7s+3)-4 | | 1/5a+8=-3/5(a-15) | | 350+25x=80x+25x | | 8(3n+3)=8(8n+3)+4 | | 3x+7+x=47 | | 8x/9=2/3 | | 82=-2x+2(-5x+5) | | 6x+4x=9x+8 | | v-15n=-27 | | 3(2x-4)+(-1+x)=-7+2(2x+2)+x+x-20+x | | M/5-3=-7 | | -11x-2x+14x=89 | | k-24=-35 | | N/5-20=60 | | 3x+48+56=180 | | 4x+9x+2+7= | | 2=x+7/x-10 | | 5x-(3x+2)=2x-2 |