Question

f(x)=x+2 .find is this a zero of the polynomial

please help me​

Answer 1

Answer:

-2

Step-by-step explanation:

f(x)=x+2

to find the x intercept/zero, substitute f(x)=0

0=x+2

Move variable to the left hand  side and change its sign

-x=2

change the signs on both sides of the equation

x=-2

Answer 2

Answer:

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