Solved

Solve the System by the Method of Elimination {9x2y2=5x2+9y2=45\left\{ \begin{array} { l } 9 x ^ { 2 } - y ^ { 2 } = - 5 \\x ^ { 2 } + 9 y ^ { 2 } = 45\end{array} \right.

Question 40

Multiple Choice

Solve the system by the method of elimination. {9x2y2=5x2+9y2=45\left\{ \begin{array} { l } 9 x ^ { 2 } - y ^ { 2 } = - 5 \\x ^ { 2 } + 9 y ^ { 2 } = 45\end{array} \right.


A) (0,5) ,(0,5) ,(1,5) ,(1,5) ( 0 , \sqrt { 5 } ) , ( 0 , - \sqrt { 5 } ) , ( - 1 , \sqrt { 5 } ) , ( - 1 , - \sqrt { 5 } )
B) (0,3) ,(1,3) ( 0 , \sqrt { 3 } ) , ( - 1 , - \sqrt { 3 } )
C) (0,5) ,(0,5) ( 0 , \sqrt { 5 } ) , ( 0 , - \sqrt { 5 } )
D) (0,3) ,(0,3) ( 0 , \sqrt { 3 } ) , ( 0 , - \sqrt { 3 } )
E) no solution exists

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions