3 years ago

25 POINTS!

Mathematics

2 answers:

lora16 [44]3 years ago

6 0

Answer:

Step-by-step explanation:

I can only do the first one, and then only by brute force. If both numbers can be the same, then David would write 143143

143 * 143 = 20449

7 * 20449 = 143*143. It is the only answer that came up from 100 to 999.

If I get the second one, I'll put it in the comments. But I can only do it by brute force as well, if I can do it at all.

vladimir2022 [97]3 years ago

6 0

The answer to the second problem is 1.

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