Question

If x = 4 is the zero of the polynomial p(x) = 2x + k then find k.

Answer 1

Answer:

k= -8

Step-by-step explanation:

Put x=4 in the equation

2×4+k=0

8+k=0

k= -8

Answer 2

Answer:

2x+k=o

2(4)+k=0

k=(-8)

from

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