viviangonzalez69
viviangonzalez69
18-08-2021
Mathematics
contestada
(3x2 – 5x + 6) + (2x2 + 7x - 9)
Respuesta :
meredith48034
meredith48034
18-08-2021
Answer:
Step-by-step explanation:
3x^2 + 2x^2 - 5x + 7x + 6 - 9
5x^2 + 2x - 3
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