document.write( "Question 153227This question is from textbook elementary and intermediate algebra
\n" ); document.write( ": Simplify (-5x^2y^5)(-7x^7 y^4)
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\n" ); document.write( "\n" ); document.write( "Simplify:
\n" ); document.write( " 6ab^4c
\n" ); document.write( " _______
\n" ); document.write( " 5b^3c^2 \r
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\n" ); document.write( "\n" ); document.write( "Write with positive exponents:
\n" ); document.write( " 3^2 a^4 b^-7
\n" ); document.write( " _____________
\n" ); document.write( " a^5 b^-4 c^2 d^-5\r
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\n" ); document.write( "\n" ); document.write( "Write without negative exponents (3x^2 y^-3)^-5
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Algebra.Com's Answer #112757 by checkley77(12844)\"\" \"About 
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(-5x^2y^5)(-7x^7 y^4)
\n" ); document.write( "-5x^2y^5
\n" ); document.write( "-7x^7y^4
\n" ); document.write( "---------------
\n" ); document.write( "35x^9y^9\r
\n" ); document.write( "\n" ); document.write( " 6ab^4c
\n" ); document.write( " _______= 6ab/5c
\n" ); document.write( " 5b^3c^2 \r
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\n" ); document.write( "\n" ); document.write( "3^2a^4b^-7
\n" ); document.write( "_____________ = 9d^5/ab^3c^2
\n" ); document.write( "a^5b^-4c^2d^-5\r
\n" ); document.write( "\n" ); document.write( "(3x^2y^-3)^-5=y^15/243x^10
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