document.write( "Question 297339: Simply sqrt of x^15. Answer in the form A*sqrt of B. I tried but could not figure it out. \n" ); document.write( "
Algebra.Com's Answer #214133 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Hint: We can rewrite \"x%5E15\" as \"x%5E15=x%2Ax%5E14=x%2A%28x%5E7%29%5E2\". This then means that \"sqrt%28x%5E15%29=sqrt%28x%2A%28x%5E7%29%5E2%29\". From here, break up the square root to get \"sqrt%28x%2A%28x%5E7%29%5E2%29=sqrt%28x%29%2Asqrt%28%28x%5E7%29%5E2%29\". I'll let you take it from here. \n" ); document.write( "
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