Question

if the polynomial x^4-2x³-8x²+mx-5 is exactly divisible by x+3 then m is equal to
a) -50/3
b) 50/3
c) 58/3
d) -58/3
Plzz answer it's urgent

Answer 1

solution is in the pic.
Correct option is (C)
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Hope it helps☺

#Amrit⭐