mhernandez473 mhernandez473

16-10-2018
Mathematics

contestada

(x2 + 4x2 + x3 + x) + (x3 + x + 5x + 5)

Respuesta :

pmomma11 pmomma11

16-10-2018

Answer:

2x³+5x²+7x+5

Step-by-step explanation:

(x² + 4x² + x³ + x) + (x³ + x + 5x + 5)

(5x²+x³+x)+(x³+6x+5)

2x³+5x²+7x+5

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