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luda_lava [24]
3 years ago
15

All square numbers ends with ---------------------------- at units place . please find answer

Mathematics
1 answer:
nexus9112 [7]3 years ago
4 0
Hello


All square numbers ends with 0,1,4,5,6 or 9 at units place.
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If the discriminant, b² - 4ac is<u> positive</u>

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From the question, we have the following equation of discriminant

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