Question

Write the following numbers in expanded form and exponential form
a. 4081673
b.561827
c.892
d.3848
e. 777320916

Answer 1

Answer:

Step-by-step explanation:

Write the following numbers in expanded form and exponential form a. 4081673 b.561827 c.892 d.3848 e. 777320916  

We need to write in expanded form and exponential form. So

1. 4081673 = 4000000 + 0 + 80000 + 1000 + 600 + 70 + 3

           = 4 x 10^6 + 0 + 8 x 10^4 + 1 x 10^3 + 6 x 10^2 + 7 x 10^1 + 3 x 10^0

2. 561872 = 500000 + 60000 + 1000 + 800 + 70 + 2

            = 5 x 10^5 + 6 x 10^4 + 1 x 10^3 + 8 x 10^2 + 7 x 10^1 + 2 x 10^0

3. 892 = 800 + 90 + 2

             = 8 x 10^2 + 9 x 10^1 + 2 x 10^0

4.    3848 = 3000 + 800 + 40 + 8

                 = 3 x 10^3 + 8 x 10^2 + 4 x 10^1 + 8 x 10^0

5.    777320916 = 700000000 + 70000000 + 7000000 + 300000 +   20000 + 0 + 900 + 10 + 6

            = 7 x 10^8 + 7 x 10^7 + 7 x 10^6 + 3 x 10^5 + 2 x 10^4 + 0 + 9 x 10^2 + 1 x 10^1 + 6 x 10^0