If function ghas the factors (x-7) and (x + 6), what are the zeros of function?

The zeros of function g are 7 and - 6

Solution:

Given that function g has factors (x - 7) and (x + 6)

To find: zeros of function

The factor theorem is a theorem linking factors and zeros of a polynomial

The Factor Theorem states that (x - a) is a factor of the polynomial f (x) if and only if f (a) = 0

That is, g (c) = 0 if and only if x - c is a factor

Since g (x) = (x - 7) (x + 6) then g (7) = 0 and g (-6) = 0

Since those two x values output 0, then those x values are called the zeros

[ g (7) = (7 - 7) (7 + 6) = 0 and g (-6) = (-6 - 7) (-6 + 6) = 0]

Thus the zeros of function g are 7 and - 6