I really hope that helps cause I went all out and best of wishes!!
Answer:
(2+i)(2-i)
Step-by-step explanation:
Answer:
The width W is :

Step-by-step explanation:
<em>Let A be the area of the rectangle </em>
<em>Let L be the length of the rectangle</em>
<em>Let W be the width of the rectangle </em>
______
Formula:
A = L × W
__________

There least common factor would be 5 since they are all divisible by 5.
Answer is in the file below
tinyurl.com/wpazsebu