Question

Simplify (x-1) (x+1) (x²+1) (x4+ 1)​

Answer 1

here's your

Answer:

Given:

$(x - 1)(x + 1)( {x}^{2} + 1)( {x}^{4} + 1)$

Solution:

$(x - 1)(x + 1)( {x}^{2} + 1)( {x}^{4} + 1) \\ = ({x}^{2} - {1} )( {x}^{2} + 1)( {x}^{4} + 1) \\ = ( {x}^{4} - 1)( {x}^{4} + 1) \\ = ( x^{8} - 1)$

above Formula:

$(a + b)(a - b) = ( {a}^{2} - {b}^{2} )$

Requeste:

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