Find the product:` (a+b +c)(a+b-c)`

Find the product: (a-b-c)(a^2+b^2+c^2+a b+a c-b c)

Find each of the products: (7a b)xx\ (-5a b^2c)xx\ (6a b c^2)

Find the product: (2a-3b-2c)(4\ a^2+\ 9\ b^2+\ 4\ c^2+\ 6\ a b-6\ b c+4c a)

Find the product of : -5a^(2)b and 4b^(2) c

Find each of the products: (7/9a b^2)xx\ ((15)/7a c^2b)xx(-3/5a^2c)

Find the product of the following binomials: (a^2+b^2)(-a^2+b^2) (-a+c)(-a-c)

The product (B) , and (C ) are:

find the product of following (2/5a^2b)xx\ (-15 b^2a c)xx\ (-1/2c^2)

Find the product of the following two matrices [(0,c,-b),(c,0,a),(b,-a,0)] and [(a^2,ab,ac),(ab,b^2,bc),(ac,bc,c^2)] .

Predict the major products (A) , (B) & (C )