Chapter 4, Problem 7MCQ

To determine

To factor the monomial $19a^{2}b$

Answer to Problem 7MCQ

  $19\times a\times a\times b$

Explanation of Solution

Given information:

Expression $19a^{2}b$

Calculation:

To factor an expression, simply break it down into its smallest constituents.

  $a^2$ may be written as $a\times a$

So the entire monomial will be written as-

  $19a^{2}b=19\times a\times a\times b$

Conclusion-

  $19\times a\times a\times b$