Excluded Values
What is the excluded value(s)?
5/x
x!=0
Simplify the expression
(16c^2b^4)/(8c^3b)
(2b^3)/(c)
c!=0
b!=0
Multiply the rational expressions and simplify
(2x^3)/(7x) xx 14/x
4x
x!=0
(x^5)/y div x/y^2
x^4y
x!=0
y!=0
(18b^4+9b^3+5b^2) div 9b
(2b^3+b^2+(5b)/9)
b!=0
What is the excluded value(s)?
1/(x+3)
x!=-3
Simplify the rational expression
(n+3)/(n^2+10n+21)
x=1/(n+7)
x!=-7, -3
(10n^2)/4 xx 2/n
5n
n!=0
(f^4g^2h)/(x^2y) div f^3g
(fgh)/(x^2y)
x,y,f,g!=0
(3n^5+7n^4+72n^6) div 12n^3
6n^3+(n^2)/4+(7n)/12
n!=0
What is the excluded value(s)?
7/(5x-10)
x!=2
Simplify the rational expression
(x^2-2x-35)/(x^2-9x+14)
(x+5)/(x-2)
x!=2, 7
(12b^3)/(21b) xx (14b^2)/(6b)
(4b^3)/3
b!=0
(21b^3)/(4c^2) div (7)/(6c^2)
(9b^3)/2
c!=0
(3r^3+r^2-3r+14) div (r+2)
3r^2-5r+7
r!=-2
What are the excluded value(s)?
(x^2-x-6)/(x^2+8x+12)
x!=-6, -2
Simplify the rational expression
(3y^2-39y+90)/(y^2-3y-70)
(3(y-3))/(y+7)
y!=-7, 10
(n^2+n-2)/(n+2) xx (4n)/(n-1)
4n
x!=-2, 1
(m-3)/(15m+5) div (25m^3-5m^2)/(15m^2+2m-1)
(m-3)/(25m^2)
m!=-1/3, 1/5, 0
(7n^3+65n^2+79n+52) div (n+8)
(7n^2+9n+7-4/(n+8)
n!=-8
What are the excluded value(s)?
(12a)/(8a^3+3a^2-32x-12)
x!=+-2, -3/8
Simplify the rational expression
(9x^2+81x)/(x^3+8x^2-9x)
9/(x-1)
x!=0, -9, 1
(7)/(-b^2-5b-4) * (b^2+8b+7)/(b+7)
-7/(b+4)
x!=-7, -4, -1
((2x+3)/(3x))/((x^2)/(6x+9))
((2x+3)^2)/(x^3)
x!=0, -3/2
(4x^3+3x-8) div (2x+2)
2x^2-2x+3+ (x-14)/(2x+2)
x!=-1