Question

Please help me ASAP!
Factorise:
1. 1/3πr² – 2/3πr³​

Answer 1

1/3πr²(1/1 - 2/r)

Explanation:

1/3πr² – 2/3πr³​

Factorise

1/3πr²(1/1 - 2/r)

check or verify

1/3πr²(1/1 - 2/r)

simplify

1/3πr²×1/1 - 1/3πr²× 2/r

1/3πr² – 2/3πr³​

Answer 2

1/3πr^2(1 - 2r).

Explanation:

The Greatest Common Factor of the 2 terms is 1/3πr^2

So taking this out we get the factors:-

1/3πr^2(1 - 2r).