Answer:
2(2n² + 2n) + 1
Step-by-step explanation:
(2n + 1)² can also written as
(2n + 1) × (2n + 1)
= 4n² + 2n + 2n + 1
= 4n² + 4n + 1
= 2(2n² + 2n) + 1
= an odd
Hence Proved!
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
The answer here is 3.
Step-by-step explanation:
Since 7 of the marbles are yellow and 13 of them are green, you would first add these numbers together to find the number of marbles that are not green. After doing this you will find that 20 of the marbles aren't green. Since there are 23 marbles, and 20 of them aren't green, you would subtract these two numbers to find that the number of green marbles is three.
13+48=61 and 13 and 48 have a 35 difference and 13 is smaller than 48 so the answer is 13
Answer:
The answer is C
Step-by-step explanation:
I have had this problem before. Also can i get brainliest i need 1 more to rank up
Hello,
Your LCD is (x-3)^2 This is becuse x-3 is on both equations.
