Question

Write the following in usual form.
a) 8.08 x 103
b) -7.2 x 104
c) -8.65 x 10-6
d) 4.32 x 10-6

please give solved step by step solution​

Answer 1

Step-by-step explanation:

8.08×10^3

8.08×(10×10×10)

8.08×1000

8080.00

-7.2×10^4

-7.2×(10×10×10×10)

-7.2×(10000)

=72,000.0

-8.65×10^-6

-8.65×(-10×-10×-10×-10×-10×-10)

=80065.00