What is 0.000084 sceincetific notation can u explain the following steps

8.4*10^-5

Step-by-step explanation:

if the zero is in the left side then u have to count zero after the decimal point upto ones term and then add*10^n where n=-no. of zeros.

here,

0.000084= 8.4*10^-5

similarly if the zero is on the right side

for eg:

8400000

then u have to count all the zeros from the right side upto ones term and then add *10^n where n=no. of zeros

8400000=8.4*10^6