Question

if root 3 - root 2 /root 3 + root 2 and y = root 3 + root 2 /root 3 - root 2 find the value of x square + y square + xy

Answer 1

Answer:

it ans was in you maths reference book

Step-by-step explanation:

fust take your maths reference book and search in last all dout of you is clear hope it helps you ✌✌✌✌

Answer 2

given that x =

$\sqrt{3 } - \sqrt{2} \div \sqrt{3} + \sqrt{2 }$

now rationalise it.

after then given y =

$\sqrt{3} + \sqrt{2} \div \sqrt{3} - \sqrt{2}$

now also rationalise it.

after then find the value the value of

${x}^{2} + {y}^{2} + xy$