if alpha and beta are the roots of the quadratic equation x2-3x-2=0 then alpha upon beta +beta upon alpha =
(A) 3/2 (B) -3/2 (C) 13/2 (D) -13/2
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A . 3/2
i hope ... it's correct
i hope ... it's correct
haseebzarmina:
D] - 13/2
It is the correct option number 4
I mean D
ok sorry for telling u wrong ans . mujhe laga ki opion A sahi he
It's ok
Answered by
1
Answer:
Step-by-step explanation:
If alpha and beta are the roots then
Alpha + beta = - b/a
=3/1
=3
And alpha *beta= c/a
= -2
Then by formula
The answer is
-13/2
Ooo right answer
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