rút gọn A=9^14.25^5.8^7/18^12.625 ³.24 ³ 26/10/2021 Bởi aikhanh rút gọn A=9^14.25^5.8^7/18^12.625 ³.24 ³
(3^2)^14.(5^2)^5.(2^3)^7/(2.3^2)^12.(5^4)^3.(2^3.3)^3 =3^28.5^10.2^21/2^12.3^24.5^12.2^9.3^3 =3^28.5^10.2^21/2^21.3^27.5^12 =3/5^2=3/25. —————–xin hay nhất ạ————————— Bình luận
(3^2)^14.(5^2)^5.(2^3)^7/(2.3^2)^12.(5^4)^3.(2^3.3)^3 =3^28.5^10.2^21/2^12.3^24.5^12.2^9.3^3 =3^28.5^10.2^21/2^21.3^27.5^12 =3/5^2=3/25.
—————–xin hay nhất ạ—————————
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