Question

please factorise
$a ^{3} - 2 \sqrt{2} b^{3}$

Answer 1

tuje nahi aata kya thoda dimak us kr le

Answer 2

Hope u like my process
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Formula to be used
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a³ - b³ = (a-b) (a² +ab+b²)
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${a}^{3} - 2 \sqrt{2} {b}^{3} \\ \\ = {( a)}^{3} - {( \sqrt{2}b) }^{3} \\ \\ = (a - \sqrt{2} b)( {a}^{2} + \sqrt{2} ab + {b}^{2} )$
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Hope this is ur required answer

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