Answered

IDNLearn.com makes it easy to find answers and share knowledge with others. Discover prompt and accurate responses from our experts, ensuring you get the information you need quickly.

number that best completes sequence 3 9 4 5 25 20 21 441

Sagot :

The pattern is to square the number, then subtract 5, then add 1. And repeat.
1) 3 x 3 =9
2) 9 - 5 = 4
3) 4 + 1 = 5 
4) 5 x 5 =25
5) 25 - 5 = 20
6) 20 + 1 = 21
7) 21 x 21 = 441
8) 441 - 5 = 436 
The answer is 436
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for visiting IDNLearn.com. We’re here to provide clear and concise answers, so visit us again soon.