Question

x8-1 factorise .the above expression​

Answer 1

here is ur answer... use the formula (a^2-b^2)

Answer 2

Answer:

Step-by-step explanation:

X⁸-1⁸

((X²)²)²-(1)²)²)²

[(X²)²-(1²)²][((x²)²)+((1²)²)]

[X²-1²][x²+1²] [((x²)²)+((1²)²)]

(X-1)(x+1)[x²+1²] [((x²)²)+((1²)²)]

This is the answer

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