SOLUTION: write this with positive exponents {{{(3^2a^4b^-7)/(a^5b^-4c^2d^-5)}}} write with out negative exponents {{{(3x^2y^-3)^-5}}} simplify and write with postive exponents {{

Algebra ->  Test -> SOLUTION: write this with positive exponents {{{(3^2a^4b^-7)/(a^5b^-4c^2d^-5)}}} write with out negative exponents {{{(3x^2y^-3)^-5}}} simplify and write with postive exponents {{      Log On


   

Question 164150: write this with positive exponents
%283%5E2a%5E4b%5E-7%29%2F%28a%5E5b%5E-4c%5E2d%5E-5%29

write with out negative exponents
%283x%5E2y%5E-3%29%5E-5
simplify and write with postive exponents
%287yx%5E-5%29%2F%2828y%5E-6%29
Answer by alicealc(293) About Me  (Show Source):
You can put this solution on YOUR website!
the first one:
%283%5E2%2Aa%5E4%2Ab%5E4%2Ad%5E5%29%2F%28b%5E7%2Aa%5E5%2Ac%5E2%29
the simplified form for the exponents above is:
%289%2Ad%5E5%29%2F%28a%2Ab%5E3%2Ac%5E2%29

the second one:
%28%283%2Ax%5E2%29%2Fy%5E3%29%5E-5
=%28y%5E3%2F%283%2Ax%5E2%29%29%5E5

the third one:
%287%2Ay%2Ay%5E6%29%2F%2828x%5E5%29
=y%5E7%2F%284%2Ax%5E5%29