I need a answer quickly, the most appropriate answer will be made brainliest instantaneously
I need a answer quickly, the most appropriate answer will be made brainliest instantaneously
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
your question can't be seen properly
Answer:
-295/12
Step-by-step explanation:
Given polynomial is x² + 7x + 12.
Here a = 1, b = 7, c = 12
α,β are the zeroes of the polynomial.
(i) Sum of zeroes:
α + β = -(b/a)
α + β = -7
(ii) Product of zeroes:
αβ = c/a
αβ = 12
Now,
Given: (1/α) + (1/β) - 2αβ
= [(β + α)/αβ] - 2αβ
= (-7/12) - 2(12)
= -7/12 - (24)
= -(295/12)
Hope it helps