Question

1)A teacher asked 10 of his students to write a polynomial in one
variable on a paper and then to handover the paper. The following
answers given by the students
2x+3,3x2+7x+2, 4x2 + 3x +2,x+ 2 x +7,7x+V7, 5x®-7x+2, 2x++3-5/x,
5x-1/2, ax®+bx+Cx+d, x+1/x.
Answer the following questions:
i) How many of the above ten, are not polynomials?
ii) How many of the above ten, are quadratic polynomials.?
2)A child has a die whose six faces shows the letter as shown below:

Answer 1

Answer:

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