Question

if 78 is squared , what will be at unit place
give the answer in explanation
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Answer 1

Answer:

If 78 is squared, the value at the unit place will be 4.

This is because, 8² = 64 where 4 is the unit digit.

so the answer is 4.

Explanation:

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Answer 2

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If 78 is squared, the value at the unit place will be 4.

This is because, 8² = 64 where 4 is the unit digit.

so the answer is 4.