Question

plz answer the questions​

Answer 1

1.A)3⁶

2.B)log2 64=6

3.C)log3+logo

4.3 12 15 21

4 5 7

LCM=3×4×5×7=420

HCF=2 or 3 i think 3

5.log(343/125)=log(7³/5³)=3log(7/5)

6.log7.5=log(75/10)=log(17/2)=log17-log2

7.log3²+log5³-log5²=log(3².5³/5²)=log45