Calculate (4x ^ 2-25y ^ 2) divided by (2x-5y) (2) (2x ^ 2-2x + 1 / 2) divided by (x-1 / 2) Solving the equation 2x ^ 2-3x = 0 (3y+5)^2=4y^2

Calculate (4x ^ 2-25y ^ 2) divided by (2x-5y) (2) (2x ^ 2-2x + 1 / 2) divided by (x-1 / 2) Solving the equation 2x ^ 2-3x = 0 (3y+5)^2=4y^2

(4x ^ 2-2x-2-25y ^ 2-25y ^ 2) / (2x-5y) / (2x-5y) (2x-5y) (2x-5y) (2x-5y) (2x-5y) (2x-5y) (2x ^ 2-2x-2-2x-2x-2x-2x-2-2x-2-2x-2-2x-2 (2x ^ 2-2x-2x-5y) / (2x-5y-5y) (2x-2x-2x-5-2x-2x-2x-5-2x-2x-2x-2-2x-2x-2-2x-2x-2x-2x-2x-5 (2x-2-2x-2x-2x-2x-2x-2x-2x-2x-2x-2x-2x-2x-2x-2x-2x-5y 6y + 5 = 0 (y + 1) (y + 5) = 0, y = - 1 or y = - 5