Excluded Values
What is the excluded value(s)?
y=1/(x+3)
x = -3
Simplify the expression
(16c^2b^4)/(8c^3b)
(2b^3)/(c)
Multiply the rational expressions and simplify
(2x^3)/(7x) xx 14/x
4x
(x^5)/y times y^2/x
x^4/y
Find the excluded value(s)
(3y-27)/(y^2-81)
9 , -9
What is the excluded value(s)?
y=7/(5x-10)
x = 2
Simplify the rational expression
y=(n+3)/(n^2+10n+21)
x=1/(n+7)
(10n^2)/4 xx 2/n
5n
(f^4g^2h)/(x^2y) times 1/ f^3g
(fgh)/(x^2y)
Multiply the rational expressions
((a+4)(a-5))/a^2 xx (6a)/(a+4)
(6(a-5))/a
What is the excluded value(s)?
y=5/x
x = 0
Simplify the rational expression
(x^2-2x-35)/(x^2-9x+14)
(x+5)/(x-2)
(12c^3)/(21b) xx (14b^2)/(6b)
(4bc^2)/3
(21b^3)/(4c^2) times (6c^2)/(7)
(9b^3)/2
Multiply the rational expressions
(y^2-3y-4)/(y+5) xx (y+5)/(y^2-4y)
(y+1)/y
What are the excluded value(s)?
(x^2-x-6)/(x^2+8x+12)
x = -6 and -2
Simplify the rational expression
(y^2+9y-10)/(2y+20)
(y-1)/2
(n^2+n-2)/(n+2) xx (4n)/(n-1)
4n
(n^2+7n+12)/(16n^2) times (2n)/(n+3)
(n+4)/(8n)
Multiply the rational expressions
(p^2-4)/(5p) times (p+q)/(p-2)
((p+2)(p+q))/(5p)
What are the excluded value(s)?
(12a)/(a^2-3a-10)
x = 5 , -2
Simplify the rational expression
(5d+15)/(d^2-d-12)
5/(d-4)
(y^2-1)/(y^2-49) xx (y-7)/(y+1)
(y-1)/(y+7)
(b+4)/(3b+2) times (b+1)/(3b+12)
(b+1)/((3)(3b+2)
Multiply the rational expressions
(q^2+3q+2)/12 times (q^2+4)/(q+1)
((q+2)(q^2+4))/12