Answer!
1. 9.87 x 10^9
2. 8.9 x 10^-14
SSN26 Explanation!
To make a number scientific notation just move the decimal point to the first number. Then count the jumps you made,
if you jump going to the left your exponent will be positive
if you jump going to the right your exponent will be negative
9 870 000 000 in this question you jump 9 times from the end to the point between 9 and 8 (your jumping to the left) so itll be 9.87 x 10^9
0.000 000 000 000 089 in this question you jump 14 times from the decimal point to the point between 8 and 9 (your jumping to the right) so itll be 8.9 x 10^-14
SSN26 Request!
Kindly say Thanks if it helps so the answer can reach and help the community!
