" If "(3)/(x+y)+(2)/(x-y)=2" and "(9)/(x+y)-(4)/(x-y)=1" then "

Solve the following system of equations: (3)/(x+y)+(2)/(x-y)=2,quad (9)/(x+y)-(4)/(x-y)=1

2.If "3/(x+y)+2/(x-y)=2 and 9/(x+y)-4/(x-y)then

Solve : (3)/(x + y ) + ( 2)/(x - y ) = 2 and (9)/(x + y ) - ( 4)/(x - y) = 1 .

If (1)/(x+y) + (1)/(x-y) = 4 and (2)/(x+y) + (3)/(x-y) = 9 what is the value of x ?

Solve the following system of equations: 3/(x+y)+2/(x-y)=2,\ \ \ \ 9/(x+y)-4/(x-y)=1

( 10 )/( x+ y) + (2 ) /(x - y ) = 4 , ( 15)/( x + y ) - (9) /( x - y) = - 2 .

Solve each of the following pairs of equations by reducing them to a pair of linear equations. 3/(x+y)+2/(x-y)=2 9/(x+y)-4/(x-y)=1

Find each of the following products: (i) (x - 4)(x - 4) (ii) (2x - 3y)(2x - 3y) (iii) ((3)/(4) x - (5)/(6) y) ((3)/(4)x - (5)/(6) y) (iv) (x - (3)/(x)) (x - (3)/(x)) (v) ((1)/(3) x^(2) - 9) ((1)/(3) x^(2) - 9) (vi) ((1)/(2) y^(2) - (1)/(3) y) ((1)/(2) y^(2) - (1)/(3) y)

{:("Column" A ,, "Column" B), ((3x^(2) - 5)- (2x^(2) - 5 + y^(2)) ,, (a) x^(2) + xy + y^(2)) , (9x^(2) - 16y^(2) ,, (b) 2) , ((x^(3) - y^(3))/(x-y) ,, (c) (9x + 16y) (9x - 16y)) , ("The degree of " (x + 2) (x+3) ,, (d) x^(2) - y^(2)) , (,, (e) 1) , (,, (f) (3x + 4y) (3x - 4y)):}