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Finding Square of a Number Using Identity

vi Find the s...

Question

Question 1 (vi)
Find the squares of the following numbers:

46

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Solution

$46^{2} = (40 + 6)^{2} ⌊ ∵ (a + b)^{2} = a^{2} + 2 a b + b^{2} ⌋ = 1600 + 480 + 36 = 2116$

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Find the square roots of each of the following numbers by Division method:
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Find the square roots of the following numbers by the Prime Factorizationmethod:

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