2 years ago

Multiply polynomials (x+4)(x+5)

1 answer:

3 0

Answer:

$x^{2} +9x+20$

Step-by-step explanation:

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gayaneshka [121]

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Licemer1 [7]

Answer:

37°

Step-by-step explanation:

(4x + 2)° = 150° [Vertically Opposite Angles]

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