Question

find the zeroes of the polynomial x² - 2x -3​

Answer 1

Answer:

Step-by-step explanation:x²-2x-3

Step-by-step explanation:x²-2x-3X²-3x+x-3

Step-by-step explanation:x²-2x-3X²-3x+x-3X(x-3)+1(x-3)

Step-by-step explanation:x²-2x-3X²-3x+x-3X(x-3)+1(x-3)X=3

Step-by-step explanation:x²-2x-3X²-3x+x-3X(x-3)+1(x-3)X=3X=-1

Step-by-step explanation:

@MNF