Question

Find the product. (x2

+ 1) (x

2

-1).​

Answer 1

Answer:

${x}^{2} + 1 \times {x}^{2} - 1 \\ {x}^{4} - 1$

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Answer 2

$\huge \orange{AnSwEr:-}$

$(x {}^{2} + 1) (x ^{2} - 1)$

$\mapsto \: x^{2} + 1\times x^{2} - 1$

$\mapsto \: x ^{4} - 1$