please answer it as soon as possible. Today is my exam.
what is the formula of x²-1/x²
Answers
Answered by
4
its formula is (x)²-(1/x)² = (x+1/x)(x-1/x)
Hope this helps
Hope this helps
Answered by
1
a^2 - b^2 = (a + b) (a- b)
(x + 1/x) (x - 1/x)
(x + 1/x) (x - 1/x)
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