Question

Please help?? I have an exam tomorrow

Answer 1

Explanation:

Answer 2

Explanation:

x² - 5xy + 6y² = x² - 3xy - 2xy + 6y²

= x(x - 3y) - 2y(x - 3y)

= (x - 3y)(x -2y)

x² - 4xy + 3y² = x² -xy - 3xy + 3y²

= x(x - y) - 3y(x - y)

= (x - y)(x - 3y)

x² - 3xy + 2y² = x² - xy - 2xy + 2y²

= x(x - y) - 2y(x - y)

= (x - y)(x - 2y)

Least common denominator = (x-y)(x - 2y)(x - 3y)

`RHS = (1*(x-y))/((x-3y)(x-2y)*(x-y))+(a*(x-2y))/((x-y)(x-3y)*(x-2y))+(1*(x-3y))/((x-y)(x-2y)*(z-3y))\\\\= (x- y + ax - 2ay +x -3y)/((x-y)(x-2y)(x-3y))\\\\= (2x -4y +ax - 2ay)/( x^(3)-5x^(2)y+8xy^(2)-4y^(3))`