Which of the following expressions are polynomials in one variable and which are not? Give reason. a) x^2 + 2x-5 b) -3x c) x^10+10x+y
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write the expression of the resistance of a cylindrical wire in terms of length 'l' , diameter 'd' , resistivity 'p' of a substance
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Answer:
a and b are polynomials in one variable
c is not polynomial in one variable
hope that helps ✌
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