2. The expression showing organism A's decrease in population over the next 3 days is (\small {\frac{1}{2}})^3(21)3. This can be written as (2–1)3. Write (2–1)3 with the same base but one exponent.

Write your answer in the space below.

answer are

step-by-step explanation:

the answer is ! ?

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb