Answer:

Step-by-step explanation:




Answer: it might be D
Step-by-step explanation: I think so on edge -4 must be factored from -4x^2-7
Answer:
It's the second one. Press 'Ask For Help' if you need more help on problems
Every square is a rectangle because it is a quadrilateral with all four right angle (a rectangle is not a square)
The answer is 218 and 219 assuming I understood the question correctly :)