Add the following: `2p^2q^2-3pq+4`, `5+7pq-3p^2q^2`

Expand the following. log((p^2q^3)/r^4)

Identify like terms in the following: 10pq,7p,8q,-p^2q^2-7qp,-7qp,-100q,-23,12q^2p^2,-5p^2,41,2405p,78qp,13p^2,qp^2,701p^2

Factorize: 4p^2-9q^2

Add: 3p^2q^2-4pq+5,-10p^2q^2,15+9pq+7p^2q^2

Identify the numerical coefficients of terms (other than constants) in the following expressions: -p^2q^2+7pq

Find the products ((p^2-q^2)(2p+q)

Multiply the binomials (2pq+3q^2) and (3pq-2q^2)

Show that (4pq+3q)^2-(4pq-3q)^2 = 48pq^2

Subtract: 4pq-5q^2-3p^2 from 5p^2+3q^2-pq

Find the product of the follwing pairs of monomials: -4p,7pq