fun question
?
solve for \(y,\ \ y\in \mathbb{R}\) \(\large \color{black}{\begin{align} |y+k|=-4\hspace{.33em}\\~\\ \end{align}}\) where roots of \(2x^2-(5k+4)+7=0\) are equal in magnitude and opposite in sign.
how is this fun? ;~;
is there a "x" missing in the middle term of given quadratic equation ?
\[2x^2-(5k+4)\color{red}{x}+7=0\]
let me see ,wait
yes u r right x was missing
solve for \(y,\ \ y\in \mathbb{R}\) \(\large \color{black}{\begin{align} |y+k|=-4\hspace{.33em}\\~\\ \end{align}}\) where roots of \(2x^2-(5k+4)x+7=0\) are equal in magnitude and opposite in sign.
but how can absolute value be negative ?
:)
oh trick question is it xD \[y\in \emptyset\]
that's exactly what i was wondering
initially u fell for the trap
@ganeshie8 how old are you (exited to know)
haha that negative symbol is too small to notice
haha small little question , no real solution
i hope every body understood the trick
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