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storchak [24]
3 years ago
15

If 3x^2=4y=12 what is the value ofx^2y

Mathematics
2 answers:
daser333 [38]3 years ago
6 0
It would be 64 because x equals 2. Y=3
rewona [7]3 years ago
4 0
\bf 3x^2=4y=12\quad 
\begin{cases}
3x^2=4y\\
4y=12\\
-----\\
3x^2=12
\end{cases}
\begin{cases}
3x^2=12\\
x^2=\frac{12}{3}\\
x^2=4\\
x=\sqrt{4}\\
\boxed{x=2}
\end{cases}\quad 
\begin{cases}
4y=12\\
y=\frac{12}{4}\\
\boxed{y=3}
\end{cases}
\\\\\\
x^2y\implies (2)^2(3)\implies 4\cdot 3\implies 12
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