Question

X power -2=√x,2)3Xpower-1=1/3x
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Answer 1

Answer:

Solution:

Given x = (-3+i√3)/2

= (-1+i√3)/2-(1/1) = ω-1 [since ω = (-1+i√3)/2]

(x2+3x2)2(x2+3x+1)

(x2+3x2)2(x2+3x+1)

= [(3-1)2+3(3-1)2][(3-1)2+3(3-1)+1]

= (3^2+3-2)2(3^2+3-1)

= (-1-2)2(-1-1) (since 3^2 +3 = -1

= (-3)2(-2)

= -2×9

= -18

Hence option (3) is the answer.

Step-by-step explanation:

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