Question

-1/2 is a zero of the polynomial,g(x)=2y+1​

Answer 1

g(x)=2y+1

g(x)= -1/2 × 2 + 1

g(x)= -1 + 1

g(x)= 0

hence it is zero of g(x)

#lovelove!

Answer 2

Answer:

$g(x) = 2y + 1 \\ \\ for \: - \frac{1}{2} \\ \\ g(x) = 2 \times \frac{ - 1}{2} + 1 \\ \\ g(x) = - 1 + 1 \\ \\ g(x) = 0$