Question

if one root of the polynomial p x is equal to X square + 5 x + K is reciprocal of the Other find k

Answer 1

Hey friend ✋! here is your answer

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✅ Given equation - (x^2+5x+k)

✔️ let one zero be y then another will be reciprocal of it that is 1/y

✅Alpha × beta =+c/a

✅a=1 b=5. & c=k

✔️y × 1/y =k/1

✔️1=k/1

✅k=1

So, the value of k is 1

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⭐️ Hope it helps you ⭐️