1
answer
154
views
42
Problem

For access to Textbook Solutions, a Class+ or Grade+ subscription is required.

Textbook Expert
Textbook ExpertVerified Tutor
21 Nov 2021

Given information

Given expression is   
To factorise the given expression.
Write the middle erm as a sum or difference of two different terms. To factorise the expression afterwards.
Factorise the first two terms and the last two terms obtained expression. Further, factorise the obtained expression in order to factorise it completely.

Step-by-step explanation

Step 1.
Given expression is   .
Rewriting the    as a difference,
.

Unlock all Textbook Solutions

Already have an account? Log in
Start filling in the gaps now
Log in