poohbear3369
poohbear3369
29-10-2019
Mathematics
contestada
(5x² – 8x + 1) + (2x² - 4x – 11)
Respuesta :
sunshine4357
sunshine4357
29-10-2019
Answer:
7x²-12x-10
Step-by-step explanation:
(5x²-8x+1) + (2x²-4x-11)
combine like terms
7x²-12x-10
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