Math, asked by 13022000, 1 year ago

1. show that x^2+4x+4 is a factor of the polynomial x^3-2x^2+4x+8

urgent


13022000: pls ans this question
13022000: cn u pls answer it the first one will be rated best
AvmnuSng: question is correct ???
13022000: yes why?????
13022000: do u find it wrong
AvmnuSng: yup.... it wrong

Answers

Answered by AvmnuSng
1
x^3 - 2x^2 + 4x + 8 = (x^2 + 4x + 4) * (x - 6) + 8(3x + 4)

So, this can't be factorized.... 

Correct your question...


13022000: how o do this question
13022000: how shud we do these types of questions can u please tell me bro
AvmnuSng: if P(x) is factor of Q(x) then for all x, P(x) = 0, Q(x) must be 0
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