cpeterson522
cpeterson522
06-11-2020
Mathematics
contestada
What is the sum of 8x^2-x+4 and x-5 is
Respuesta :
2752447631
2752447631
06-11-2020
Answer:
8x^2-1
Step-by-step explanation:
8x^2-x+4+x-5=8x^2-x+x+4-5=8x^2+4-5=8x^2-1
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