1)log5x=4 2)log3(x+2)=3 3)log3(log2 8) 4)3log9(log2 8)

Question

1)log5x=4
2)log3(x+2)=3
3)log3(log2 8)
4)3log9(log2 8)

Answer 1

1. х=0.8
2.х=-1
3.84
4.756