Jawabanmu

2014-08-28T20:45:31+07:00
1.)  \frac{36x^{-2}y{-3}}{(2^{-2})y^{4}} = \frac{36.2^{2}}{x^{2}y^{(3+4)}} = \frac{144}{x^{2}y^{7}}
2.) ( \frac{3a^{3}b^{3}}{2ab^{3}})^{6} ( \frac{16a^{3}b^{5}}{27a^{2}b})^{2} = (3.2^{-1}a^{(3-1)}b^{(3-3)})^{6}(2^{4}.3^{-3}a^{(3-2)}b^{(5-1)})^{2}
=3^{6}.2^{-6}.a^{12}.b^{0}.2^{8}.3^{-6}.a^{2}.b^{8}=2^{(-6+8)}.3^{6-6}.a^{12+2}.b^{0+8}=2^{2}.3^{0}.a^{14}.b^{8}=4a^{14}b^{8}

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