Question

if (x - 5) is one of the zeroes of the polynomial x^2- 9X + 20 then find the other zero of the polynomial​

Answer 1

Step-by-step explanation:

=> X-5=0

=> X=5

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♦ Substitute the answer of X

=> 5²-9(5)+20

=> 25+20-45

=> 45-45 = 0