Question

If alpha and bita are zeros of p(x)= x + x-1, then find 1/ alpha+ 1/bita.​

Answer 1

Answer:

hi mate hope it will help u..

Solution-:

p(x) = x²+x-1

then,

a = 1

b = 1

c = -1

we know ,

α + β = -1 ( α + β = -b/a)

αβ = -1 ( αβ = c/a )

To find ,

= 1/α + 1/β

= α + β/αβ

= -1/-1

= 1 answer....

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