1.

De pettormedEXERCISE 9.1expressionsms, their coefficients for each of the following ex

Answer»

(1) 1 + x + x^2Term = x^2, Coefficient = 1Term = x, Coefficient = 1Term = 1

(2) 4x^2y^2 - 4x^2y^2z^2 + z^2Term = x^2y^2, Coefficient = 4Term = x^2y^2z^2 , Coefficient = - 4Term = z^2 , Coefficient = 1



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