Question

1. Fill in the blanks for the rules for working with exponents:

Answer 1

1. add
2.substract
3.multiply
4. 1
5. we can put them in fraction like x^-1=1/x

Answer 2

1.a)add
B) substract
C) multiply
D) one

2) 1002=1.002×10^3

3)2.8×10^-3 < 2.5×10^-2 < 1.2×103 <4×103