document.write( "Question 988089: can you help me simplify this radical expression?
\n" ); document.write( "the problem is cube root of 16x^4y, minus 3x times the cube root of 2xy, plus 5 times the cube root of -2xy^4\r
\n" ); document.write( "\n" ); document.write( "so far i have gotten 2 times the cube root of 2, times the cube root of x^4y, minus 3x times the cube root of 2 times the cube root of xy, plus 5 times times the negative cube root of 2 times the cube root of xy^4
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Algebra.Com's Answer #608725 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
I am going to assume that 16x^4y is 16*x^4 *y.
\n" ); document.write( "Cube root of 16 is 2*2 ^1/3 (cube root of [8*2]
\n" ); document.write( "Term 1: 2*2^1/3 {x^4/3*y*1/3}
\n" ); document.write( "Term 2: -3*2^1/3 *x^(1/3)*y^(1/3)
\n" ); document.write( "Term 3: +5 *-2^1/3*x^1/3*y^4/3
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\n" ); document.write( "common terms
\n" ); document.write( "2^1/3. That is multiplied by (2-3-5)
\n" ); document.write( "x^1/3. that is multiplied by (x)
\n" ); document.write( "y^1/3. That is multiplied by (y)
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\n" ); document.write( "in front: 2^(1/3)*x^(1/3)*y^(1/3)* {2x-3-5y}
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