Question

EXERCISE 5.2
1. Find the square of the following numbers.
(1) 32​

Answer 1

Answer:

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32² = 1024

Answer 2

Answer:

But for a large number, multiplication can be a little tedious. The number (ab), tens place value = a, ones place value = b, can be written as (10a + b). Therefore, the square of 35 is 1225.

Step-by-step explanation:

Hope it helps you.... ✔