If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2n2 + -1 = -1n Reorder the terms: -1 + 2n2 = -1n Solving -1 + 2n2 = -1n Solving for variable 'n'. Reorder the terms: -1 + n + 2n2 = -1n + n Combine like terms: -1n + n = 0 -1 + n + 2n2 = 0 Factor a trinomial. (-1 + -1n)(1 + -2n) = 0Subproblem 1
Set the factor '(-1 + -1n)' equal to zero and attempt to solve: Simplifying -1 + -1n = 0 Solving -1 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -1n = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -1n = 0 + 1 -1n = 0 + 1 Combine like terms: 0 + 1 = 1 -1n = 1 Divide each side by '-1'. n = -1 Simplifying n = -1Subproblem 2
Set the factor '(1 + -2n)' equal to zero and attempt to solve: Simplifying 1 + -2n = 0 Solving 1 + -2n = 0 Move all terms containing n to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2n = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2n = 0 + -1 -2n = 0 + -1 Combine like terms: 0 + -1 = -1 -2n = -1 Divide each side by '-2'. n = 0.5 Simplifying n = 0.5Solution
n = {-1, 0.5}
| 680=4(x+18) | | (32x/5) | | y=(x-10)/5 | | y=(x-3)/4 | | 2r^2+n-1=0 | | 60=5x(4)(1/3) | | y=3(-3)-1 | | 5r+2n= | | 3-(x+5)/5=(x+5)/4 | | -6h=42 | | (x+5)/4=(x+5)/5-3 | | 5y-10=10y-5 | | (3z+7)(6-z)=0 | | (x-20)/5+1=x/2 | | x^2=36/121 | | -2(7+5x)=56 | | -7f=-42 | | (x+1)/16=7/8+(x-1)/3 | | 18.2=y-11fory | | 9r-54=3r+12 | | 4b=9 | | x+1/16=7/8+x-1/3 | | x^2-18x-27=0 | | 1/5-1/8 | | 2x/5-x=x/10-35/2 | | -85z=35 | | 1/2x+18=x | | y-2=3(x+2) | | x+6y=38 | | -x-29=13+12 | | -3(6x+9)=-225 | | t^2+9t-22=0 |