Monicaa Abhijit Solutions for Chapter: Algebraic Expressions and Identities: Part I, Exercise 3: EXERCISE 5.3

Find the monomials with positive integer coefficients, whose product is the given monomial.

$3lmn$

Find the monomials with positive integer coefficients, whose product is the given monomial.

$7xy$

Find the monomials with positive integer coefficients, whose product is the given monomial.

$p{q}^2$

Find the monomials with positive integer coefficients, whose product is the given monomial.

$2a^{2}bc$

Evaluate the following:

$\left(2a^{2}b\right)\left(3a{b}^2\right)\left(0.5ab\right)$ for $a=-2,b=1$ 

Evaluate the following:

$\left(-2l^2\right)\times \left(-4l{m}^2\right)\times \left(-8m{n}^2\right)$ for $l=3, m=2, n=1.5$

Evaluate the following:

$\left(5x^6\right)\times \left(-1.5x^2{y}^3\right)\times \left(-12x{y}^2\right)$ for $x=1, y=0.5$

Evaluate the following:

$\left(\frac{-16}{15}xy{z}^2\right)\times \left(\frac{-25}{24}{x}^{3}z\right)$ for $x=1,y=-4,z=2$