A. 2x3=6 and 6x12=72 so 78 is greater than 36
6+72=79 which is less than 90
Step-by-step explanation:
(2x-y+3)(2x-y-3)=
4x²-2xy-6x-2xy+y²+3y+6x-3y-9=
4x²-4xy+y²-9=
(2x-y)²-9
Answer:
300
Step-by-step explanation:
You simply multiply 50 and 6. I hope you have a nice day. :)
The rule seems to be to add 8. 10+8=18+8=26+8=34+8=42. I hope this helps!
Answer: I think it's 24
Step-by-step explanation: