Question

Obtain the product of : 2p , -3q , 8r

Answer 1

$\large\underline{\sf{Solution}}$

$2p \times - 3q \times 8r$

We will multiply Coefficients with Coefficients and variable with variable.

$\large\underline{\sf{ - 48pqr}}$

The product we obtain in"-" because there is an of number of"-" sign.

____________________

Basic concept:

=>We can add only like terms.

=>We can only subtract like terms.

=>We can multiply any term with any other term but we will write the variable besides coefficients.

=>We can multiply any term with any other term but we will write the variable besides coefficients.

Answer 2

$= 2p , -3q , 8r$

$= - 48 \: pqr$