Answer:
Polynomial Expression.
Step-by-step explanation:
Answer:
not 100% but I think it's Step 1
Step-by-step explanation:
19 is the greatest value
Answer:
The correct answer is option C , 4 + 9i
Step-by-step explanation:
A complex number is the one which has a real number and an imaginary number.
In all the example given , option C 4 + 9i has "i" which signifies the imaginary number which nothing but a negative square root.