AydenRomero007
AydenRomero007
24-02-2021
Mathematics
contestada
(11x^2+5y^2-8xy)+(x^2-7y^2+4x)
Respuesta :
syNCHRON
syNCHRON
24-02-2021
Answer:
4x2 - 3xy - 9y2
Step-by-step explanation:
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