3 years ago

(x + 5)(x + 4) = x2 + 5x + 4x + 20 = x2 + 9x + 20

Mathematics

1 answer:

Yakvenalex [24]3 years ago

8 0

Answer:

x2 + 9x +20

Step-by-step explanation:

Pretty weird equations, but there you go

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