dianarahmanih5675
dianarahmanih5675 dianarahmanih5675
  • 23-05-2021
  • Mathematics
contestada

20a³-20a²+5a=?
-9x²+6x-1=?
-12a²+24ma-12m²=? 6a²-24a⁴+24a⁶=?
7x²+7y⁴-14y²=?​

Respuesta :

dineomc17 dineomc17
  • 23-05-2021

Answer:

5a^6,-3x^3-1

Step-by-step explanation:

we subtract the base and add the exponent

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