Question

15. If 1 is one of the zeros of the polynomial x²+x+k, then the
value of K is.....
A. 2
B.-2
C. 4
D.-4​

Answer 1

Answer:

⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇⬇

➡ p(x) = x² + x + k = 0

• p(x) = 1

➡ (1)² + 1 + k = 0

➡ 1 + 1 + k = 0

➡ 2 + k = 0

➡ k = 0 - 2

➡ k = -2

Therefore, the value of k is " -2 " .

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Step-by-step explanation:

℘ℓḙᾰṧḙ ՊᾰԻк Պḙ ᾰṧ ♭Իᾰ!ℵℓ!ḙṧт ✌✌✌

Answer 2

Answer is -2 hope it will useful to u