Question

factorise x^2-2+1/x^2-y^2

Answer 1

Answer:

x^2 - 2 + 1 / x^2 - y^2

( x - 1/ x - y ) ( x - 1/ x + y )

step by step explanation:

x^2 - 2 + 1/ x^2 - y^2

○ ( x - 1/ x )^2 - y ^2

○ ( x- 1/ x - y)^2

○ ( x - 1/ x - y ) ( x - 1 / x + y ) ans

Answer 2

Step-by-step explanation:

where is -2. .

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