Question

x^4+1/x^4-3
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Answer 1

Answer:

x⁴+1/x⁴-3

[Here x⁴ in the numerator and denominator will get cancelled, resulting it to be 1/1 instead of x⁴/x⁴]

=1+1/1-3

=2/ -2

1/ -1

[Since in the standard form of a fraction thr negative sign "-" is always in the numerator]

= -1

Hope it helps!!!! ☺