Find the following products (i) `(a-2b)(a^2+2ab+4b^2) (ii) (7a-5b)(49a^2+35ab+25b^2)`

Find the following products: 2a^3(3a+5b) (ii) -11 a(3a+2b) (iii) -5a(7a-2b)

Find the products: (7a-5b)(49 a^2+35 a b+25 b^2)

Find the product: (2a-b)(ab^(2)-a^(2)b)

Find the product (7a-5b)(49a^(2)+35ab+25b^(2)) .

Find the products: (7a-5b)(49a^(2)+35ab+25b^(2))

Find the product (7a-5b)(49a^(2)+35ab+25b^(2)) .

Find the product : (i) (x+3)(x^(2)-3x+9) " " (ii) (7+5b)(49-35b+25b^(2)) (iii) (5a+(1)/(2)) (25a^(2)-(5a)/(2)+(1)/(4)) " " (iv) (a+b-2)[a^(2)+b^(2)+4(a+b)+4] .

Find the product : (i) (x+3)(x^(2)-3x+9) " " (ii) (7+5b)(49-35b+25b^(2)) (iii) (5a+(1)/(2)) (25a^(2)-(5a)/(2)+(1)/(4)) " " .

Simplify (5a-2b) (25a^(2)+10ab+4b^(2)_) -(2a+5b) (4a^(2)-10ab+25b^(2)).

Find the product of 3ab^(2)and (4ab+3b^(2))