Question

plz anyone give solution...​

Answer 1

$\underline{\textbf{\huge{Question}}}$

$( \sqrt{17 {}^{2} - 8 {}^{2} } ) {}^{3}$

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According To Identity

(a²-b²)=(a+b)(a-b)

Here 17²-8²=(17+8)(17-8)

Now ,

$( \sqrt{ (17 + 8)(17 - 8) } ) {}^{3} \\ \\ = ( \sqrt{25 \times 9}) {}^{3} \\ \\ = (\sqrt{5 \times 5 \times 3 \times 3} ) {}^{3}$

It make Pair So it will now.

(5×3)³

=15³

=3375

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