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Question

If xy=154 then find the value of 2y3x+2y

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Solution

Given:-
xy=154
x=154y
To find:-
2y3x+2y=?
2y3x+2y
=2y3(15y4)+2y
=2y×445y+8y
=8y53y
=853
Hence the correct answer is 853.

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