Question

what are the zeros of polynomial x2 -2x-8

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Answer 1

Answer:

let's solve

Step-by-step explanation:

let's let's first know the what is the zero of polynomial

the zeros of polynomial is that value of x after putting which value in the creation the whole equation gon equal to zero ok now where to find the value of x

${x}^{2} - 2x - 8 = 0 \\ {x }^{2} - 2x - 4x - 8 \\ \\ x(x - 2) - 4(x - 2) \\ (x - 4)(x - 2) \\ x - 4 = 0 \\ x = 4 \\ x - 2 = 0 \\ x = 2$

Answer 2

Step-by-step explanation:

given polynomial is p(X)=x2-2x-8

Take p(X) =0

x2-2x-8=0

x2-4x+2x-8=0

X(x-4)+2(x-4)=0

(x-4) (X+2) ANSWER...

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