Please helpppp............
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1
it is in R.D. Sharma class x plss check in example
iittssmmee88:
I dont have that book
Answered by
3
Answer:
a-1/a = 24
Step-by-step explanation:
a²+1/a²= 786
(a-1/a)²= a²+1/a²-2
(a-1/a)² = 786-2
(a-1/a)² = 784
a-1/a= √784=28
Hope it helps u...
Plz mark it the brainliest answer :)
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