Question

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.

8 – 4x2 + 10x2 + 2x
A. 14x2 + 2x + 8; quadratic trinomial
B. 6x2 + 10x; quadratic binomial
C. 6x2 + 2x + 8; quadratic trinomial
D. 8x3 + 8; cubic binomial

Answer 1

8 – 4x2 + 10x2 + 2x

= 6x^2 + 2x + 8 and it is quadratic (the ^2 part) and trinomial (3 different terms)

Answer is C.

Answer 2

8 – 4x2 + 10x2 + 2x = – 4x2 + 10x2 + 2x + 8 = 6x2 + 2x + 8
ans is C