jennjones106
jennjones106
30-04-2020
Mathematics
contestada
X^3 + 4x^2 + 5x +20 factor by grouping
Respuesta :
MathPhys
MathPhys
30-04-2020
Step-by-step explanation:
x³ + 4x² + 5x + 20
x² (x + 4) + 5 (x + 4)
(x² + 5) (x + 4)
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