Question

If α and β are zeros of polynomial p(x) = x² -5x+ 6, then find the value of α + β - 3αβ
1. 13
2. -13
3. 15
4. -15
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Answer 1

Answer:

- 13 answer solution is given above.

Hope it helps uh!

i'm sorry Mr.Uday hurrily I did so !

anyways thanks for reminding.

Answer 2

Answer:

The ans is

2. - 13

compare this equation with x^2- ( a-b )x + ab

you will get a+b and ab

put them in the given equation