Find the product of the binomials:(x4 + 2/x2) (x4 – 2/x2)

1.	Find the product of the binomials:(x4 + 2/x2) (x4 – 2/x2)
Answer» Given, (x⁴+ 2/x²) (x⁴ – 2/x²) = x⁴ (x⁴ – 2/x²) + 2/x² (x⁴ – 2/x²) = x⁸ – 2x² + 2x² – 4/x⁴ = (x⁸ – 4/x⁴)

Answer»

Given,

(x⁴+ 2/x²) (x⁴ – 2/x²)

= x⁴ (x⁴ – 2/x²) + 2/x² (x⁴ – 2/x²)

= x⁸ – 2x² + 2x² – 4/x⁴

= (x⁸ – 4/x⁴)

Discussion

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Find the product of the binomials:(x4 + 2/x2) (x4 – 2/x2)