emmakate48 emmakate48
  • 18-11-2020
  • Mathematics
contestada

the diffrent of twice a number and 9

Respuesta :

cleosissmart
cleosissmart cleosissmart
  • 18-11-2020

Answer:

n²-9

Step-by-step explanation:

"twice an number" is times two

"difference" is subtract

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