Question

help me by doing (ii)one
with explanation
hope you will help ​

Answer 1

Answer:

$343y^{3} - 1000 \\ \: \\ {(7y)}^{3 } - {10}^{3} \\ \\ (7y - 10)( {7}^{2} + {10}^{2} + 7y \times 10) \\ \\( 7y - 10)(49 + 100 + 70y)$

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OR HA AGAR OR SIMPLIFY KAR LENA

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