Question

Y = (x + 2)(x − 3)
Find the zero of the function

Answer 1

The zeros are {-2, 3}

Explanation:

Set each of these factors equal to zero, in turn, set each factor = to 0 and solve the resulting equation for x:

x + 2 = 0 yields x = -2;

x - 3 = 0 yields x = 3

The zeros are {-2, 3}