gomezbella1609 gomezbella1609

21-01-2021
Mathematics

contestada

If m(x) = x2 + 3 and n(x) = 5x + 9, which expression is equivalent to (mn)(x)?
5x3 + 9x2 + 15x + 27
25x2 + 90x + 84
x2 + 5x + 12
5x2 + 24

Respuesta :

achandlerbrown001 achandlerbrown001

21-01-2021

Answer:

5x3+9x2+15x+27

Step-by-step explanation:

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