Wednesday
August 27, 2014

Homework Help: Pre Cal/ domain

Posted by Angela on Sunday, July 24, 2011 at 8:51pm.

Domain of
a) x^20
b) 1/(x-3)
c)1/(4x^2-21x-18)
d) sqrt(4x^2-21x-18)
e) 1/ sqrt(4x^2-21x-18)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Pre Cal - find the domains of the following functions: a) f(x)=x^20 b) g(x)=1/(x...
Algerbra - how do you solve 7(3x+4)=8(2x+5)+13 expand the parenthesis...I will ...
inequality expresion - The cost of a long distant telephone call is $0.36 for ...
Algebra - Is this right? 7(3x-2)=70 21x-14=70; 21x-14+14=70+14; 21x=84; x=4
Algebra - Is this right? 7(3x-2)=70 21x-14=70; 21x-14+14=70+14; 21x=84; x=4
algerbra - 7(3x+4)=8(2x+5)+13 how would I start a equation like this would it be...
Math - Simplify I came up with 5.5 (15x^5-21x^4+21x^2)/(3x^2 ) not sure if I did...
math - *simplify by combining like terms, if possible. then, remove the GCF and ...
Math - f(x)= 4-x^2 and g(x)= sqrt (x) find the implied domain of fg(x) fg(x)= f(...
MATH - This problem makes no sence to me i tried it but i know i am completely ...

Search
Members