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Mathematics 14 Online
OpenStudy (anonymous):

[Reward - Medal and Fan, Pls Help! :/] Using the algebraic identity (a-b)" = a" - 2ab + b" Solve this: (3x-5y)" [NOTE: " = Square]

OpenStudy (anonymous):

replace a by 3x and b by -5y in (a+b)^2 and solve it

OpenStudy (anonymous):

sorry b should be replace by 5y since - is considered in formula it self

OpenStudy (anonymous):

@panchajanya I am not getting it properly..What is the final answer?

OpenStudy (anonymous):

@panchajanya btw thnx for replying quickly :) You were a great help :)

OpenStudy (anonymous):

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