nerapooh1
nerapooh1
01-02-2021
Mathematics
contestada
(2x² - 5x + 12) + (x² + 72 – 8)
Respuesta :
xcouchx
xcouchx
01-02-2021
Answer:
3x squared - 5x+76
Step-by-step explanation:
2x^2+x^2=3x^2
-5x
12+72-8=76
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