Question

Could someone please help me with this problem? I will give a medal!

A building has z floors. The number of apartments on each floor is 6 less than the number of floors. The number of rooms in each apartment is 1 less than the number of apartments on each floor. The expression below shows the total number of rooms in the building:
z(z - 6)(z - 7)
Part A: What does z(z - 6) represent? (4 points)
Part B: What type of polynomial is z(z - 6)(z - 7)? (3 points)
Part C: What is the degree of the polynomial z(z - 6)(z - 7)?

Answer 1

@dan815

Answer 2

@Michele_Laino

Answer 3

@nincompoop

Answer 4

Please someone help

Answer 5

@Michele_Laino

Answer 6

@dan815

Answer 7

Oh dang I only know how to do the first part even then I don't know this math, sorry. Figure out how to do part B and C and the rest should be easy. My suggestion if no one helps eventually is to use Google.

Answer 8

Can anyone help me?