Choose the missing exponent to create a polynomial: 3x^4+4x^2-9x^-?+2

?=Missing Value

A) 2

B) 3

C) - 9

D) 7

E) 4

Question

Mathematics

Kaitlin Lozano

1 August, 14:49

Choose the missing exponent to create a polynomial: 3x^4+4x^2-9x^-?+2

?=Missing Value

A) 2

B) 3

C) - 9

D) 7

E) 4

+4

Answers (1)

Know the Answer?

Newt · Answer 1

C) - 9

Step-by-step explanation:

Exponents in a polynomial must be positive integers. Since your? has a minus sign in front, its value must be negative. The only such choice is C.

Choose the missing exponent to create a polynomial: 3x^4+4x^2-9x^-?+2?=Missing ValueA) 2B) 3C) - 9D) 7E) 4

Choose the missing exponent to create a polynomial: 3x^4+4x^2-9x^-?+2

?=Missing Value

A) 2

B) 3

C) - 9

D) 7

E) 4