Question

3pqr-6p^2 q^2 r^2-15r^2​

Answer 1

Answer:

The dividion is carried out as follows :

3pq

3pqr−6p

2

q

2

r

2

=

3pq

3pqr

−

3pq

6p

2

q

2

r

2

=

3⋅p⋅q

3⋅p⋅q⋅r

−

3⋅p⋅q

2⋅3⋅p⋅p⋅q⋅r⋅r

Cancelling out the common factors in numerator and denominator,

=r−2⋅p⋅q⋅r⋅r

=r−2pqr

2