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Hi there! Have questions about your homework? At Brainly, there are 60 million students who want to help each other learn. Questions are usually answered in less than 10 minutes. Try it for yourself by posting a question! :D

By finding the square root of 7581 (which is not a perfect square) by division method , we get:87.06 (approx). Nearest whole number=87. Square of 87=87*87=7569. The difference between 7581 and 7569=7581-7569 =12. Therefore, to make it a perfect square , 12 should be subtracted from it.Then it becomes the square of 87. This perfect square is 87*87=7569. Square root of this perfect square=√7569=+87 or -87. Ans:The perfect square is 7569 and this is the square of +87 or -87. ============================================ Please mark as the best..then i will become an expert.