3 years ago

X^3 + 4x^2 + 5x +20 factor by grouping

Mathematics

1 answer:

mixas84 [53]3 years ago

5 0

Step-by-step explanation:

x³ + 4x² + 5x + 20

x² (x + 4) + 5 (x + 4)

(x² + 5) (x + 4)

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