यदि x+1/x=3
हो तो x²+1/x²
का मान ज्ञात कीजिए।
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Answered by
0
Answer:
pls write in english
Step-by-step explanation:
Answered by
2
Answer:
x+1/x=3
squaring both sides
(x+1/x)²=3²
x²+1/x²+2=9
x²+1/x²=7
maths padhna hai aao kabhi haveli pe
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