Question

mial x² - 2x - 8 also verify​

Answer 1

mial x² - 2x - 8 also verify

Step-by-step explanation:

P(X) => X²-2X-8

=> X²-4X+2X-8

=> X(X-4) +2( X-4)

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

=> (X-4) = 0 OR (X+2) = 0

=> X = 4 OR X = -2

4 and -2 are the two zeroes of the polynomial X²-2X-8.