Question

x²+y² from5x²- 3y² please solve​

Answer 1

Answer:

5x²-3y²-(x²+y²)

4x²-2y²

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Step-by-step explanation:

Answer 2

Answer:

4x²-4y²

Step-by-step explanation:

5x²-3y²-(x²+y²)

5x²-3y²-x²-y²

4x²-4y²