The first step to solving this is to factor out the first perfect square

now factor out the second perfect square

then factor out the second perfect square

the root of a product is equal to the product of the roots of each factor

reduce the index of the radical and exponent with 2 of the first square root
12

reduce the index of the radical and exponent with 2 of the second square root
12x³

reduce the index of the radical and exponent with 2 of the third square root
12x³y²

this means that the correct answer to your question is 12x³y²

.
let me know if you have any further questions
:)
The formula is (x-h)^2+(y-k)^2=r^2
so, using this, and knowing that h is -3 and k is -5 and r is 4, we get
(x--3)^2+(y--5)^2=(4)^2, which equals
(X+3)^2+(y+5)^2=16
:)
Answer:
r = 6
Step-by-step explanation:
Given that p varies directly as r, then the equation relating them is
p = kr ← k is the constant of variation
To find k use the condition p = 4, r = 2
k =
=
= 2
p = 2r ← equation of variation
When p = 12
12 = 2r ( divide both sides by 2 )
hence r = 6
B, E, and F
A monomial has only one term