Question

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ANSWER MY QUESTION....

If α and β are the zeroes of the polynomial f(x) = x² + x - 2 , find the value of (1/α-1/β)....​

Answer 1

Answer:

hope the answer attached would help dear:))

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Answer 2

Step-by-step explanation:

Given,

alpha and beta are series of given polynomial

x^2+x-2

x^2+2x-x-2x

x(x+2)-1(x+2)

(x-1)(x+2)

x=1,x=-2

alpha=1, beta=-2

therefore, 1/alpha-1/beta

1-1/-2

1+1/2

3/2