SOLUTION: Can you please show me the steps to solve the following: Find the domain of the function: h(x) = x-4/x^3-49x

Algebra.Com
Question 511214: Can you please show me the steps to solve the following: Find the domain of the function: h(x) = x-4/x^3-49x

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Can you please show me the steps to solve the following: Find the domain of the function: h(x) = (x-4)/(x^3-49x)
---
h(x) = (x-4)/[x(x-7)(x+7)]
---
x cannot be 0, 7, or -7
---
Domain is All Real Numbers except 0,7,and -7
====================
Cheers,
Stan H.
====================

RELATED QUESTIONS

I just learned Composite functions last class and I am really struggling with it... Is... (answered by stanbon)
I so badly need someones help asap. I have 6 problems i really need help with. Can... (answered by Alan3354)
Hi, could you please help me to find the domain of the following function? y= log[(x^2 - (answered by jsmallt9)
What is the domain of: {{{ -3x^3+x+5 }}}? And can you show me the... (answered by richard1234)
Find the domain of the rational function. g(x) =... (answered by ikleyn)
Find the domain of the rational function. g(x) = X+5 over X^+49X (answered by stanbon)
Can you show me the steps to solve the following rational expression. 3 over x-2 + 3 over (answered by MathLover1)
8. Find all complex zeros for the following polynomial function. Please show all of your... (answered by ankor@dixie-net.com)
Hi, Please help me to solve step-by-step on these questions. Thank you very much. 3.... (answered by ikleyn)