Найдите х:
log3 x = -2; log36 x = ; log3 x = 3;
log64 4 = x; log3 = x; log2 16 = x;
logx 16 = 2; logx = -3; logx 5 =
1.
x=
2.
x=27
3.
4.
x=4
5.
x=4
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