Question

find product g.(3x+3y+1) (2xy-4) h. (3x+y-2) (x-y) j. (7p+2q+1) (pq-3) find questions​

Answer 1

Step-by-step explanation:

Hopefully it will be helpful

Answer 2

Answer:

Step-by-step explanation:

g)

$(3x+3y+1)(2xy-4)\\3x(2xy-4)+3y(2xy-4)+1(2xy-4)\\6x^{2} y-12x+6xy^{2} -12y+2xy-4$

h)

$(3x+y-2)(x-y)\\x(3x+y-2)-y(3x+y-2)\\3x^{2} +xy-2x-3xy-y^{2} +2y\\3x^{2}-2xy-2x-y^{2} +2y$

j)

$(7p+2q+1)(pq-3)\\pq(7p+2q+1)-3(7p+2q+1)\\7p^{2} q+2pq^{2} +pq-21p-6q-3$