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ranvir pratap

· started a discussion

· 1 Months ago

providing solution is one of the part of your balance approach. please provide solution

Question:
\(\left (3x - \cfrac {2}{x} \right )\)If  = 5, then find the value of \(\left (9x^2 - \cfrac {4}{x^2} \right )\). 
Options:
A) 25 
B) 35
C) 30
D) 45
Solution:
Ans: (b)


Knowledge Expert

· commented

· 1 Months ago

Dear Student,
We have inserted the solution. Please go through it.
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ranvir pratap

· commented

· 1 Months ago

thank you sir

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