Find the product : (2 5 +x ) (2 5 -x ) (4 25 +x^2 ) - Vidyadip

Question

Find the product : $\left(\frac{2}{5}+x\right)\left(\frac{2}{5}-x\right)\left(\frac{4}{25}+x^2\right)$

✓

Answer

$\frac{16}{625}-x^4$

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