NCERT Ex 2.1 Q2 - Polynomials

Question: Write the coefficients of x^2 in each of the following: (i) 2 + x^2 + x (ii) 2 - x^2 + x^3 (iii) π/2 x^2 + x (iv) sqrt(2) x - 1

Answer: (i) 1, (ii) -1, (iii) π/2, (iv) 0

Full step-by-step NCERT solution with diagrams on Something by Zero.

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