2^log4(2-√3) + 3^log9(2+√3)的值是多少啊?`
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2^log4(2-√3)+3^log9(2+√3)的值是多少啊?`2^log4(2-√3)+3^log9(2+√3)的值是多少啊?`2^log4(2-√3)+3^log9(2+√3)的值是多少啊?`2
2^log4(2-√3) + 3^log9(2+√3)的值是多少啊?`
2^log4(2-√3) + 3^log9(2+√3)的值是多少啊?`
2^log4(2-√3) + 3^log9(2+√3)的值是多少啊?`
2^log4(2-√3) + 3^log9(2+√3)
=2^log2^2(2-√3) + 3^log3^3(2+√3)
=2^(1/2[log2(2-√3)]) + 3^(1/2[log9(2+√3)])
=2^1/2*(2-√3)+3^1/2*(2+√3)
=2√2-√6+2√3+3
2√2-√6+2√3+3
如题{log(2√2) - 3log√3 - 3} / {log9 - log4 + 4}
(log2 5+log4 125)log3 2/ log根号3 5
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log4(3x-2)
2^log4^3=?
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