Answer:a b c e
Step-by-step explanation:
True
False
False
True
False
False
A) 16 in2 :))))))))))))))))))))
Answer:
81
Step-by-step explanation:
Given the expression: 
To make it a perfect square, we follow the following steps.
Divide the coefficient of x by 2
- Coefficient of x=18, 18/2=9
Square It
Add it to the expression
This is written as a perfect square as: 
The constant term required therefore is 81.
Answer:
90/200
Step-by-step:
Kahn Academy marked it correct