`(2x)/3+(3y)/2=4`
`(3x)/3-(2y)/2=3`

"(2x+3y)^3-(2x-3y)^3

Factorize: (2x + 3y )^2 + 2 ( 2x + 3 y) (x+ y) = ( x + y ) ^ 2 (a) ( 3x+4y) ( 3x-4y) (b) ( 3x+ 4y) ^2 (c) (3x+ 2y) ( 2x- 3y) ( d) None of these

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

Evaluate: (2x+3y)^2 (ii) (2x-3y)^2 (2x+3y)2x-3y)dot

Factorise (2x+3y)^(2)+14(2x+3y)(3x-y)-32(3x-y)^(2) .

Find the following products: (i) (z^2+2)(z^2-3) (ii) (3x-4y)(2x-4y) (iii) (3x^2-4x y)(3x^2-3x y) (iv) (x+1/5)(x+5)

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

Evaluate x and y if [(x,2),(-3,y)]=2[(x^(2),1),(-(3)/(2),3y-5)] .

Simplify: (2x+3y)(3x+4y)-(7x+3y)(x+2y)