codyg26 codyg26

16-07-2020
Mathematics

contestada

(2x + 3)(5x2 - 2x - 1) = Ax3 + Bx2 + Cx + D. What are the values of B and C?

Respuesta :

johndoe8888 johndoe8888

16-07-2020

Answer:

B = 11; C = -8

Step-by-step explanation:

When simplified I get 10x^3 + 11x^2 - 8x - 3

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