Mathematics
Evaluate (using factors) : 3012 x 300 - 3003
Factorisation
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Answer
3012 x 300 - 3003
= 300 x (3012 - 3002)
Using the formula
[∵ (x2 - y2) = (x + y)(x - y)]
= 300 x (301 - 300) x (301 + 300)
= 300 x 1 x 601
= 1,80,300
Hence, 3012 x 300 - 3003 = 1,80,300
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