Chapter 11, Problem 8QC

To determine

To find: The expanded form of the given binomial.

Answer to Problem 8QC

Theexpanded form is $m^5-5m^{4}a+10m^3{a}^2-10m^2{a}^3 +ma$ .

Explanation of Solution

Given:

The given binomial is ${\left(m-a\right)}^5$ .

Calculation:

Consider given binomial is,

  ${\left(m-a\right)}^5$

Then, the expanded form is,

  ${\left(m-a\right)}^5= m^5-5m^{4}a+10m^3{a}^2-10m^2{a}^3 +m{a}^4-a^5$