please solve Q11
fast
SPAM WILL BE REPORTED
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Answered by
0
Answer:
x-1/x=7
(x-1/x) ²=7²
x²+1/x²-2=49
x²+1/x²=51
mark as brainliest
Answered by
0
x-x=7
0=7
is your answer
hope its helpful
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