if x=-1+i, find 4x^3-4x+1
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4x^3-4x+1
substitute x valve
4(-1+y)(-1+y)^2+4-4y+1
-4+4y(1+2(-1)(y)+y^2)+5-4y
substitute x valve
4(-1+y)(-1+y)^2+4-4y+1
-4+4y(1+2(-1)(y)+y^2)+5-4y
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VanshKumar11:
bye
Tell me why u wrote 4(-1 + y^3)?
The value of y is not given in the question iself.
itself.
no i took it intead of i
Still the answer and steps are wrong.
Okk...Thanks.
yaa
Sorry for interrupting, I should not talk anything because I believe that best and correct answer will be brainlisted. Sorry.
even i am sorry
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