harpreetgurveer0103 harpreetgurveer0103 15-08-2021 Mathematics contestada Simplify the polynomial, then evaluate for x = 1 and y = - 2. 2x2 y + 3xy2 – 3xy + 4x2 y + y2 – 5xy2 6x²y – xy2 – 3xy; - 14 6x2 y - 2xy2 – 3xy + y2; – 2 6xy - xy2 – 3xy; - 10 6xy - 2xy2 – 3xy + y2; - 10