Choice A is 3 radical x + 4
Choice B is x^1/2 + 4
Choice C is radical 2x + 4
Choice D is 3x^-2 + 4
Which choice is a polynomial and why?
2016-09-16 1:48 am
回答 (1)
2016-09-16 2:15 am
With your typography none are polynomials.
But, if by "radical" you mean square root, and if in choice C the square root sign only includes the 2, then
choice C reads (√2) x + 4, then that is a polynomial.
But, if by "radical" you mean square root, and if in choice C the square root sign only includes the 2, then
choice C reads (√2) x + 4, then that is a polynomial.
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