Question

what will be the number of zeroes

in square of 400​

Answer 1

There are 2 zeros in 400. ∴ Its square will have 4 zeros. Property 6. The difference between the squares of two consecutive natural numbers is equal to the sum of the two numbers.

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Answer 2

Step-by-step explanation:

There are 2 zeros in 400.

∴ Its square will have 4 zeros.

Property 6. The difference between the squares of two consecutive natural numbers is equal to the sum of the two numbers.