kitkatbear kitkatbear

14-03-2017
Mathematics

contestada

1.what is the sum or difference? 3x^8-7x^8
A.-4x^16
B. -21x^8
C. -4x^8
D. 10x^-8

Respuesta :

sdmatera sdmatera

14-03-2017

To simplify the given equation, you want to combine like terms. Since both terms have x^8, we can add the coefficients and leave the x^8
3x^8-7x^8 (do 3-7)
=-4x^8 so the answer is C

Hope this helps

Answer Link

cattt77 cattt77

12-03-2019

Answer:

c.

Step-by-step explanation:

Answer Link

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