SOLUTION: What is the excluded value for the rational epression of two b over b squared minus eight? Aloso, could you pleases explain what does excluded values refer to? Thank you for you
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: What is the excluded value for the rational epression of two b over b squared minus eight? Aloso, could you pleases explain what does excluded values refer to? Thank you for you
Log On
Question 599741: What is the excluded value for the rational epression of two b over b squared minus eight? Aloso, could you pleases explain what does excluded values refer to? Thank you for your help. Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! What is the excluded value for the rational expression of two b over b squared minus eight?
:
:
One of the hard and fast rules is, an expression cannot have division by 0
or another words, the denominator cannot = 0
The value that causes the denominator to be 0 is an excluded value
:
To find the excluded value of this expression
b^2 - 8 = 0
b^2 = 8
b = +
and
b = -
are the excluded values
