Question

the common factor in x square -1 coma x ki power 4 - 1 and x minus 1 ka whole square is​

Answer 1

Answer:

(x-1) is the common factor.

Edits:

x²-1 = (x-1)(x+1)

x⁴-1 = (x²+1)(x²-1) = (x²+1)(x-1)(x+1)

(x-1)² = (x-1)(x-1)

so (x-1) is the common factor.

Answer 2

Answer:

x-1

Step-by-step explanation:

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