Question

if alpha, beta are the roots of x^2-x+2=0 then find alpha square beta plus alpha beta square​

Answer 1

Answer:

2

Step-by-step explanation:

x^2-x+2=0

∝ + β = 1

∝β = 2

alpha square beta plus alpha beta square​ = ∝²β + ∝β² = ∝β( ∝ + β ) = 2

Answer 2

Step-by-step explanation:

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