[問題]請問一題GWD

作者: joyce8624 (阿珠)   2014-10-29 19:37:00
請問一題GWD,這裡可以把a跟b的值求出來嗎?
What is the value of a^-2b^-3 ?
(1) a^-3b^-2 = 36^-1
(2) ab^-1 = 6^-1
謝謝

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