Answer:
B. 121
Step-by-step explanation:
Complete the square.
Take half of the middle term, 22, and square it.
So 11^2 = 121.
They are multiplying by two .
Answer:
19.5959179423
Step-by-step explanation:
12,089 is less than 12,098
The first choice is the correct one.
Answer:
A. 2 (0)=0
B. 2 (2)=4
Step-by-step explanation:
You have to multiply the X numbers by 2 for example 2x , x=2 , 2x2=4