Question

if A and B are the zeros of polynomial x2+5x+8, find A+B

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

-5

Step-by-step explanation:

We know that, if ax^2+bx+c=0 is the equation and is A and B are roots then,

A + B = -b/a

Here, a = 1, b = 5, c = 8

So, A + B = -5/1

A + B = -5

Hope it helps

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