document.write( "Question 1026176: 6. (a) Find the domain of the function
\n" ); document.write( "f(x) = x /√5−3x + x√x + 1.
\n" ); document.write( "(b) Consider f(x) = √4x^2 + 1 and g(x) = x + 3 /x^2 .
\n" ); document.write( "Find the composite functions f ◦g and g◦f.
\n" ); document.write( "(c) Consider h(x) = x^3 + 5 and k(x) = x^4 + 2x + 3. Find function l such that h◦l = k. \n" ); document.write( "

Algebra.Com's Answer #641426 by ikleyn(52802) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "Hello,\r\n" );
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document.write( "when you write square roots as you write, nobody knows how far you square root is extended.\r\n" );
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document.write( "Please do something to make your formulas readable.\r\n" );
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document.write( "Thank you.\r\n" );
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