Which is the most appropriate operation to use to solve this problem?
tony’s job is to stack the cans on the shelves at the local store. he has 585 cans to stack evenly on 15 shelves. how many cans should he place on each shelf?
a.
multiplication
b.
division
c.
subtraction
d.
addition

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

my guess is

step-by-step explanation: