Question

If x+y = 15 and xy = 5 then find x²+ y²​

Answer 1

Answer:

Thank me later

Tell me it is correct or not

Answer 2

Answer:

1115

Step-by-step explanation:

${x}^{2} + {y}^{2} = ({x} + {y}) {}^{2} - 2xy = 225 - 2 \times 5 \\ = 223 \times 5 \\ = 1115$