The electric potential in a circuit is given by
v(t) = 320e^(−3.1t),
where t is measured in seconds and v is measured in volts.
how long does it take for the potential to drop from 200 volts to 100 volts?

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

just keep asking questions until you have a better understanding.

step-by-step explanation:

-1   1/6.   you dont subtract the denominators

step-by-step explanation: