2.Find the product: (a)` (p+7)(p+7)`

Find the products: (7p^(4)+q)(49p^(8)-7p^(4)q+q^(2))

Find the product.(i) (5-2x)(3+x) (ii) (x+7y)(7x-y)( iii) (a^(2)+b)(a+b^(2))( iv) (p^(2)-q^(2))(2p+q)

Find the product of the following pairs of monomials.(i) 4,7p( ii )-4p,7p( iii) -4p,7pq (iv) 4p^(3),-3p(v)4p,0

let integer p and q are selected randomly from first 60 natural numbers then find the probability that 7^(p)+7^(q) is divisible by 5.

If p=-2, find the value of : (i) 4p+7 (ii) -3p^(2)+4p+7( iii) -2p^(3)-3p^(2)+4p+7

Divide 32 into four parts which are in A.P.such that the product of extremes is to the product of means is 7:15.

Divide 32 into four parts which are in A.P.such that the product of extremes is to the product of means is 7:15.