Question

$\huge\underline\mathtt{♡Solve \: it??♡}$​

Answer 1

Step-by-step explanation:

Given equation 3x+1/(2x)=5

can be written as (3/2)(2x+1/(3x))=5 i.e 2x+1/(3x)=10/3.

Cubingboth sides we get 8x^3+4x+2/(3x)+1/27x^3=1000/27.

8x^3+1/27x^3+2(2x+1/(3x))=1000/27

8x^3+1/27x^3+20/3=1000/27

8x^3+1/27x^3=820/27.

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Answer 2

*•.¸♡ᴀɴsᴡᴇʀ♡¸.•*

⛄ʏᴏᴜʀ ǫᴜᴇsᴛɪᴏɴ↬If 3x +1/2x = 5,then find the value of 27x^3+1/8x^3

☛ᴀɴsᴡᴇʀ➮ this equation can be written as,

(3/2) (2x +1 /3x)) = 5. I.e.

2x + 1 /3x = 10/3