Polynomial function coeffiant of one and zeros -2,1,3

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?