Answer:
99
Step-by-step explanation:
plzmark brainliest
Step-by-step explanation:
(x+2y)²=x²+4xy+4y²
...........
Answer:
Look below at the image I have provided for you <3
Step-by-step explanation:
I hope this helps!
No
5*x= x (correct)
5*1=5 (incorrect)
When I say correct or incorrect it means that it does/doesn’t match 5x+1