Question

94
Show that the sum of the zeroes, product of the zeroes and sum of the product of the zeroes taken
5..
two at a time of the polynomial 2x²–5x2–14x+8ard 4 and 7 respectively by finding the
zeroes of the polynomial.
two zeroes is​

Answer 1

Answer:

α+β+λ=

2

5

(given)

⇒α−β−λ=−4(given)

and

⇒αβ+βλ+λα=−7(given)

⇒2x

2

−5x

2

−14x+8

letrootsareα,β,andgl

⇒sumofroots(α+β+λ)=−

2

(−5)

=

2

5

⇒productofroots(αβλ)=

a

−d

=

2

−8

=4

⇒sumofproductofroots(α+β+λ)

2

=

a

c

=

2

−14

=7

i hope you help this answer

Step-by-step explanation:

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