Question

x6 -1 factorise it...​

Answer 1

Answer:

x⁶-1

= x⁶-1⁶

= (x³)² - (1³)²

= (x³+1³)(x³-1³)

= [(x+1)(x²-x+1)] [(x-1)(x²+x+1)]

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Answer 2

Answer:

Here is ur answer..

Step-by-step explanation:

•FACTOR BY GROUPING..

(x-1) ( x⁵+x⁴+x³+x²+x+1)

•FIND ONE FACTOR..

(x-1) (x+1) (x⁴+x²+1)

(x-1) (x+1) (x²-x+1) (x²+x+1)

• SOLUTION:- (x-1) (x+1) (x²- x+1) (x²+x+1)

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