If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (n + 50)(n + -20) = 0 Reorder the terms: (50 + n)(n + -20) = 0 Reorder the terms: (50 + n)(-20 + n) = 0 Multiply (50 + n) * (-20 + n) (50(-20 + n) + n(-20 + n)) = 0 ((-20 * 50 + n * 50) + n(-20 + n)) = 0 ((-1000 + 50n) + n(-20 + n)) = 0 (-1000 + 50n + (-20 * n + n * n)) = 0 (-1000 + 50n + (-20n + n2)) = 0 Combine like terms: 50n + -20n = 30n (-1000 + 30n + n2) = 0 Solving -1000 + 30n + n2 = 0 Solving for variable 'n'. Factor a trinomial. (-50 + -1n)(20 + -1n) = 0Subproblem 1
Set the factor '(-50 + -1n)' equal to zero and attempt to solve: Simplifying -50 + -1n = 0 Solving -50 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '50' to each side of the equation. -50 + 50 + -1n = 0 + 50 Combine like terms: -50 + 50 = 0 0 + -1n = 0 + 50 -1n = 0 + 50 Combine like terms: 0 + 50 = 50 -1n = 50 Divide each side by '-1'. n = -50 Simplifying n = -50Subproblem 2
Set the factor '(20 + -1n)' equal to zero and attempt to solve: Simplifying 20 + -1n = 0 Solving 20 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -20 + -1n = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -1n = 0 + -20 -1n = 0 + -20 Combine like terms: 0 + -20 = -20 -1n = -20 Divide each side by '-1'. n = 20 Simplifying n = 20Solution
n = {-50, 20}
| x^2+21x-107=0 | | x*y=29 | | 0.89x+175=0.5x | | 4x-10+10+5x=180 | | X^4-4x^3+x^2+6x-4=0 | | 2*5/9 | | -11/15=12/15x | | logx+9+logx+12=1 | | x/10-5=-1 | | 3+log[4](-4x)=5 | | 8(p-0.25)=4(2p-.5) | | X=6-3y-19 | | [(x1/3)(x2/3)x]3/2 | | 70+(4x)=y | | 11y-2x=52 | | .9x+4=4 | | 250-20p=56+6p | | 9(4a-2)=12(3a+7) | | 90x^2-30x=0 | | x=3y+4z | | sen2x=√3/2 | | 3y+4z=x | | 3(6/5) | | 0.09xX=112.94 | | 25x^2+5=0 | | Y-7=0.5(x+6) | | 18x^2-3x+6x-1-9x+1=0 | | Y-6=(X-2) | | 7(t+2)+4t=2+-4 | | 0.25x+0.15y=4.2 | | (36.4÷1.6)-3/8×1.5 | | 2-3(cos(x))=5+3(cos(x)) |