Question

Ifa,b are roots of the equation x² +px -4 = 0 and y,z are roots of x² +px +r=0, then the value of
(a-Y)(a-8) is-
(A) p+r
(B) p-r
(C) q-r
(D) q+r​

Answer 1

Answer:

a

Step-by-step explanation:

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Answer 2

Answer:

(b) q-r

Step-by-step explanation:

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