Two mark exercise problems I — task. Mathematics State Board, Class 8.

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1. Find the product of the terms.

(i)

$-2mn$ ,

$(2m)^2$ ,

$-3mn =$

(ii)

$3x^2y$ ,

$-3xy^3$ ,

$x^2y^2 =$

2. If

$l = 4pq^2$ ,

$b = -3p^2q$ ,

$h = 2p^3q^3$ then, find the value of

$l \times b \times h$ .

Answer:

$l \times b \times h =$

Answer variants:

$- 9 x^{5} y^{6}$

$- 24 p^{6} q^{6}$

$24 p^{6} q^{6}$

$- 24 m^{4} n^{2}$

$- 9 x^{5} y^{6}$

$24 m^{4} n^{2}$

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