I hope this helps you
x^2-x-72=0
x -9
x +8
(x-9)(x+8)=0
x=9
x= -8
The first one is a maximum and the a.s. is x=1
The second one is a minimum and the a.s. is x=-2
Answer:
3.14159 and so on
Step-by-step explanation:
Answer:
7 sheets of paper
Step-by-step explanation:
$40-$19=$21
$21/$3=7 sheets of paper.
In words:
I did 40 minus 19 to get 21, and the divided 21 by 3 to get 7 sheets of paper.