Question

If xy=10 and x-y=6, find the value of x2+y2
(with statements and explination) ​

Answer 1

$(x - y)^{2} = {x}^{2} + {y}^{2} - 2xy \\ {6}^{2} = {x}^{2} + {y}^{2} - 2 \times 10 \\ 36 = {x}^{2} + {y}^{2} - 20 \\ {x}^{2} + {y}^{2} = 56$

Answer 2

Answer:

Hope it helps

Step-by-step explanation: