Match the Polynomials with their names. ___ 2x 3 + 4x ___ 3x 5 + 3x 4 + x 3 ___ x 2 + 3 ___ 2x 2 + x − 5 A. Quintic trinomial B. quadratic binomial C. cubic binomial D. quadratic trinomial
Accepted Solution
A:
we have that
case 1) 2x3 + 4x -----------> C. cubic binomial The degree of the polynomial is 3----> the greater exponent is elevated to 3 the number of terms is 2
case 2) 3x 5 + 3x 4 + x 3--------> A. Quintic trinomial The degree of the polynomial is 5----> the greater exponent is elevated to 5 the number of terms is 3
case 3) x 2 + 3----------> B. quadratic binomial The degree of the polynomial is 2----> the greater exponent is elevated to 2 the number of terms is 2
case 4) 2x 2 + x − 5 A------------> D. quadratic trinomial The degree of the polynomial is 2----> the greater exponent is elevated to 2 the number of terms is 3