Question

समीकरण x-1/x =3 का मूल ज्ञात कीजिए?​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

x²+1/x²=11

Step-by-step explanation:

x-1/x=3

square lgao

(x-1/x)²=(3)²

x²+1/x²-2×x×1/x=9

x²+1/x²-2=9

x²+1/x²=9+2

x²+1/x²=11