document.write( "Question 326329: State the domain for the following expressions\r
\n" ); document.write( "\n" ); document.write( "6/4x^3\r
\n" ); document.write( "\n" ); document.write( "and \r
\n" ); document.write( "\n" ); document.write( "x+5/x^-36\r
\n" ); document.write( "\n" ); document.write( "I'm not sure what they are wanting me to do can someone please help \r
\n" ); document.write( "\n" ); document.write( "Thank you in advance. \n" ); document.write( "

Algebra.Com's Answer #233738 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
The domain is all values of x where the f(x) makes sense.
\n" ); document.write( "In these cases, the concern is division by zero which is undefined.
\n" ); document.write( " $\"6%2F4x%5E3\"$ is undefined when $\"x=0\"$ so the domain is all x except $\"x=0\"$ .
\n" ); document.write( "In interval notation, that's written,
\n" ); document.write( "( $\"-infinity\"$ , $\"0\"$ ) U ( $\"0\"$ , $\"infinity\"$ )
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"%28x%2B5%29%2F%28x%5E2-36+%29\"$
\n" ); document.write( "Same issue here.
\n" ); document.write( "Find x when $\"x%5E2-36=0\"$
\n" ); document.write( " $\"%28x%2B6%29%28x-6%29=0\"$
\n" ); document.write( " $\"x=+0+%2B-+6\"$
\n" ); document.write( "In interval notation, that's written,
\n" ); document.write( "( $\"-infinity\"$ , $\"-6\"$ ) U ( $\"-6\"$ , $\"6\"$ ) U ( $\"6\"$ , $\"infinity\"$ ) \n" ); document.write( "

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