ANSWER

EXPLANATION
The given complex numbers are;

and

Recall the binominal identity for complex numbers in polar form.

We apply this property to obtain,

Answer:
14
Step-by-step explanation:

No, 24 is not equal to 2.4 

Hi there, hope you are having a nice day! :)
No, 24 isn't equal to 2.4.
24 =twenty=four
2.4=two point four
Remember, the decimal point (.) means a lot.
If we move it 1 unit to the right, we multiply by 10:
2.4 *10=24
If we move it 1 unit to the left, we divide by 10:
24÷10=2.4
Hope you find it helpful.
Feel free to ask if you have any doubts.

Answer:
PQ' : Q'Q = 3 : 1
Step-by-step explanation:
As Given In Question
We Have A Triangle With Side PQ=8cm
PQ' = 3/4 * PQ
PQ' = 3/4 * 8
PQ' = 6 cm
& Q'Q = PQ - PQ'
= 8 - 6 = 2cm
so the line segment PQ is divided into PQ' : Q'Q = 3 : 1
Answer:
true
Step-by-step explanation: