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vfiekz [6]
3 years ago
7

Which system is equivalent to 5y^2+6y^2=50

Mathematics
1 answer:
stepladder [879]3 years ago
3 0
5y²+6y²=50⇒11y²=50⇒y²=\frac{454}{100}⇒y=\sqrt{ \frac{454}{100} }⇒y=\frac{ \sqrt{454} }{10}
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