Math, asked by mathman77, 1 year ago

plz ans this question

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Answered by isakshi243

1

Answer:

i) let 3x+ 1/3x = y ----------(1)

sq both sides---

9x^2 + 1/9x^2 + 2 = y^2

51 + 2 = y^2 | from (1)

y= root 53

ii) follow same steps then

you'll get,

51-2 = y^2

=> y=root49

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