If the factors of a polynomial are x - 3 and x - 4 what values of x make that polynomial 0

X = 3
x = 4

You can simply set both equal to 0 and then solve the equations. 

X= 3 and X=4

A negative 3 will cancel out the positive three which equals to 0.

A negative 4 will cancel out the positive four which equals to 0.

The answer is 109 times per second