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By √930 you will easily know two number side by side to get 30x31. Hope this helps
Date Posted:
1 year ago
Thank you so much!
I do not understand the solution. Can you please explain? Thank you.
@Arissa, please refer to video
https://youtu.be/4hWnzGV-fz4?si=y61ekSUZY-IwP3pc
https://youtu.be/4hWnzGV-fz4?si=y61ekSUZY-IwP3pc