Maharashtra State BoardSSC (English Medium) 8th Standard
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Expand: (41)3 - Mathematics

Sum

Expand: (41)3

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Solution

(41)3

= (40 + 1)3

= (40)3 + 3 × (40)2 × 1 + 3 × 40 × (1)2 + (1)3

= 64000 + 4800 + 120 + 1

= 68921

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