Question

If 3+2√2by 3-√2=x+y√2 find the value of x and y

Answer 1

Answer:

X= 13/7

Y=9/7

Hope it helped you

Answer 2

answer

according to the question,

3+2√2.

----------- = X+y√2

3-√2

by rationalisation

3+2√2(3+√2). 9+3√2+6√2+4

----------------------. =. -----------------------

3-√2(3+√2). 3^2 - √2^2

=. 13+9√2

-------------. =X+y√2

7

therefore X= 13/7

y=9/7

hope this helps you^_^