We have to complete the statement of

The left hand side is given by

Now when we take GCF as 5a, then we have to divide each term of the expression with 5a. Thus, we have

Therefore, to complete the statement we need to enter
in the box.
Answer:
there are 2 sullotions of doing this question
Step-by-step explanation:
<u>Answer:</u>
= 
<u>Step-by-step explanation:</u>
• 
• 
is the combination of the functions
and
such that
is the input to the function
.
This means, we have to replace the original input of
, which is
, with the function
.
∴
= 
⇒ 
⇒ 
You have to shoe that the angles between adjacent sides = 90 degrees. You do do this by showing the adjacent sides are perpendicular by comparing their slopes.