Question

If p and q are the roots of x^2 + px +q = 0, then
(A) p=1,4 =-2 (B) P=-2, q=1
(C) p= 1,9 = 1 (D) p =-2, q = 2

Answer 1

Answer:

p=1, q=-2 option(A)

Step-by-step explanation:

p and q are the roots of x²+ px +q = 0, then

pq=q/1

p=1

And p+q=-p/1

q=-2p

q=-2

Answer 2

Answer:

P = 1, q = - 2

Step-by-step explanation:

Checkout the picture.

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