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Answered

  1. What is the degree of the monomial? 4x6

A4
B10
C6
D24

  1. What is the degree of the monomial? –2

A–2
B–3
C0
D–1

  1. What is the sum or difference? 5x8 + 9x8

A45x8
B–4x8
C14x16
D14x8

  1. What is the sum or difference? 5y4 – 9y4

A–45y4
B14y4
C–4y4
D–4y8

  1. Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. 5x + 2x4 – 4

A5x – 4 + 2x4; not a polynomial
B2x4 + 5x – 4; fourth-degree

Verified Answer :

texaschic101
  1. the degree is the highest exponent....so answer is 6
    2. there is no exponent in this, so the degree is 0
    3. 5x^8 + 9x^8 = 14x^8
    4. 5y^4 - 9y^4 = - 4y^4
    5. 2x^4 + 5x - 4......the degree is 4...and the number of terms is 3...so basically, it is a 4th degree trinomial
HomertheGenius

Answers :
1. C ) 6
2. C ) 0
3. D ) 14 x^8
4. C ) - 4 y^4
5.  B ) 2 x^4 + 5 x - 4 ; fourth degree

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