Q. The value of x13+x-13x23-1+x-23
A) x+x-13
B) x-1+x23
C) x+x-1
D) x13+x-1
✔ Correct Answer: x13+x-1
Exam Insight
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A) x+x-13
B) x-1+x23
C) x+x-1
D) x13+x-1
✔ Correct Answer: x13+x-1
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