Question

me ajudem por favor não consigo fazer respondam ​

Answer 1

$a) 11ab\\\\b)11m+n\\\\c)5x^2y\\\\d)x^2y\\\\e)8y-3z\\\\f)2x^2\\\\g) -4y^2+2\\\\h)-3x^2-7x+3\\\\i)12x^2-4x-13$