Question

The zeroes of x2 - 2x - 8 are :​

Answer 1

Answer:

Hope it help u

Step-by-step explanation:

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Answer 2

Answer:

f(x)=x² −2x−8

⇒f(x)=x² −4x+2x−8

⇒f(x)=x(x−4)+2(x−4)]

⇒f(x)=(x−4)(x+2)

Zeros of f(x) are given by f(x) = 0

⇒x² −2x−8=0

⇒(x−4)(x+2)=0

⇒x=4 or x=−2

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