Question

If alpha and beta are the zeros of the polynomials f(x) = x^2 + 5x + 8, then alpha + beta is

Answer 1

Answer:

Step-by-step explanation

x^2+5x+8

let a,b,c be 1,5,8 respectively

α+β= -b/a

     = -5/1

α+β = -5

Answer 2

Answer:hope it helps

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