which of the following is a polynomial? a)x²/2-2/x² b)√2x-1 c)x²+3x^3/2/√x d)x-1/x+1
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Answered by
0
Step-by-step explanation:
The equation
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(1+x)
2
2x+1
x+1
(1−x)
2
3x
2x
−(2+x)
2
1−5x
2−3x
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+
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(1+x)
2
(1−x)
2
1−2x
(2x+1)
2
3x
3x−2
x+1
2x
2x−3
=0
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