Imaginary number is 1, which is invisible. It is suppose to be written before x or other variables. But as the rule said, if it is 1, it is an imaginary number. That's why it is not visible at the two answers.
Example:
1+x= 1x
(1 is an imaginary number and it shouldn't be visible or shown)
Answers & Comments
Answer:
B
Step-by-step explanation:
B PO YUNG SAGOT TINANONG KO PO SA KUYA KO
Answer:
A and D
Step-by-step explanation:
Imaginary number is 1, which is invisible. It is suppose to be written before x or other variables. But as the rule said, if it is 1, it is an imaginary number. That's why it is not visible at the two answers.
Example:
1+x= 1x
(1 is an imaginary number and it shouldn't be visible or shown)
So instead of 1x, it is x only.