Question

Q.10 Find the square roots of 81 by the Repeated subtraction Method​

Answer 1

Step-by-step explanation:

Let us find the square root of 81 by repeated subtraction method.

81 - 1 = 80.

80 - 3 = 77.

77 - 5 = 72.

72 - 7 = 65.

65 - 9 = 56.

56 - 11 = 45.

45 - 13 = 32.

32 - 15 = 17

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