Answer:
3x^2+3x+2
using Euclid's division algorithm
you can verify itt...
First point to be noted here is, the shelf and the book are 5 inches wide. So it is perfect to hold the book.
The shelf is 56 inches tall and the book is 4 inches thick. To find the number of books Linda can arrange on the shelf, just divide 56 by 4
Number of books Linda can arrange on the shelf = 56 ÷ 4 = 14 books
Step-by-step explanation:
Distance = positive value
a + a = 2a
