1.

Give reason why 1057 & 23453are not perfect square.​

Answer»

-step EXPLANATION:∴ 1057 is not a perfect square. SINCE, the ending DIGIT is 7 (which is not one of 0, 1, 4, 5, 6 or 9). ∴ 23453 is not a perfect square. Since, the ending digit is 8 (which is not one of 0, 1, 4, 5, 6 or 9).Plz mark me brainliest.



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