2log5 25＋3log2 64等于多少
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2log525＋3log264等于多少2log525＋3log264等于多少2log525＋3log264等于多少2log525＋3log264=2log55^2+3log22^6=2*2+3*6=2
2log5 25＋3log2 64等于多少
2log5 25＋3log2 64等于多少
2log5 25＋3log2 64等于多少
2log5 25＋3log2 64
=2log5 5^2 + 3log 2 2^6
=2*2+3*6
=22
2log5 5^2+3log2 2^6
=4log5 5+ 18log2 2
=4+18
=22
log5 25=2 log2 64=6
2*2+3*6=22
2log5 25＋3log2 64=2×2㏒5 5＋3×8㏒2 2=4+24=28
2log5 25＋3log2 64等于多少
2log5^25–3log2^64等于?
2log5(25)+3log2(64)-8ln1等于多少
lg(1/4)-lg2(5) 2log5(10)+log5(0.25) 2log2(25)-3log2(64) log2(log2(16) )
2log5(25)-3log2(64) 如题`怎么做?
2log5(底数) 25+3log2(底数) 64-8log2 (底数)1的值为是多少,
2log5 10+log5 0.25= 2log5 25-3log2 64= log2(log2 16)= 已知lg2=a,lg3=b,求log3 4,log2 12
log2^5乘以log5^2等于多少?
log2/log5等于多少
2log5(底)25-3log2(底)64求解 log2(底)(log2(底)32-log2(底)3/4+log2(底)6
2^(1/2log2 3)+(1/25)^log5 3=
log3 25×log2 27×log5 2^-3=_____
2log5(25)-3log2(64)=?注意：5和2对数的底数
2log5(底数) 25+3log2(底数) 64-8log7 (底数)1的值为是多少,
2log5(25)+3log2(64)请使用换底公式解决
(log3^4+log5^2)(log2^9+log2^根号3)
(log5(10))^3-(log5(2))^3-3log5(10)*log2(5)
log2的25次×log5的8次等于