Respuesta :
Answer:
-10a^9
Step-by-step explanation:
Since they have the same variable and exponent, just add them together.
Answer:
-10a^9
Step-by-step explanation:
you can add -2a^9 and -8a^9 because they have the same exponent of a
Answer:
-10a^9
Step-by-step explanation:
Since they have the same variable and exponent, just add them together.
Answer:
-10a^9
Step-by-step explanation:
you can add -2a^9 and -8a^9 because they have the same exponent of a