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18-02-2021
Mathematics

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The Value of (441)2 – (440)2 is :

(i) 841 (ii) 1 (iii) 881 (iv) 0

Respuesta :

HajirahBibi HajirahBibi

18-02-2021

The answer is (iii) 881.

Explanation:

(441)² - (440)²

= (441+440)(441-400)

= (1)(881)

= 1 • 881

= 881

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