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the value of x 4 +4x 3 +6x 2 -8x+4 for x=-2+ 2*root (-4)= a)-20 b)20 c)16 d)-60

the value of x4+4x3+6x2-8x+4 for x=-2+ 2*root (-4)=
 
a)-20
b)20
c)16
d)-60

Grade:12

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
2 years ago
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