Which of the following is a third root of the given complex number? 27(cos(pi/5)+isin(pi/5))

3(cos(11pi/15)+isin(11pi/15)) and 3(cos(pi/15)+isin(pi/15))

Step-by-step explanation: ap3x yw

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!