Question

plz help me solving this​

Answer 1

Answer:

The Moon is smaller than the Earth and orbits around the Earth in 27.3 days as the Earth revolves around the Sun. The Moon is held in orbit around the Earth by the force of gravity. In turn the Earth and all the other planets in the solar system are held in orbit around the Sun by the force of gravity

Answer 2

Answer:

Step-by-step explanation:

a³-b³ = (a-b) (a²+ab+b²) where a = 2a and b = b.

5(2a-b)(4a²+2ab+b²).