[" 14."(1)/(2(x+2y))+(del)/(3(3x-2y)),=(-3)/(2)],[(5)/(4(x+2y))-(3)/(5(3x-2y)),=(61)/(60)]

Solve the following system of equations: (1)/(2(x+2y))+(5)/(3(3x-2y))=(-3)/(2),quad (5)/(4(x+2y))-(3)/(5(3x-2y))=(61)/(60)

{:((1)/(2(x + 2y)) + (5)/(3(3x - 2y))=(-3)/(2)),((5)/(4(x + 2y)) - (3)/(5(3x - 2y)) = (61)/(60)):}

Solve the following system of equations: 1/(2(x+2y))+5/(3(3x-2y))=(-3)/2,\ \ \ \ \ \ \ 5/(4(x+2y))-3/(5(3x-2y))=(61)/(60) .

3x-2y=(5)/(2),(1)/(3)x+3y=(-4)/(3)

(3) 3x-2y=(5)/(2) (1)/(3)x+3y=-(4)/(3)

Solve : {:((34)/(3x+4y)+(15)/(3x-2y)=5),((25)/(3x-2y)-(8.50)/(3x+4y)=4.5):}

Solve the following system of equations: (2)/(3x+2y)+(3)/(3x-2y)=(17)/(5),quad (5)/(3x+2y)+(1)/(3x-2y)=2

3x-y=2,5x-2y=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)