ashley055 ashley055

03-09-2020
Mathematics

contestada

Which expression is a factor of 21x2 + 13x – 20?
A. 3x – 4
B. 7x - 5
C. 7x + 4
D. 3x + 5

Respuesta :

leamsizerreitug leamsizerreitug

03-09-2020

Answer: 7x-5

Step-by-step explanation:

Assuming the expression is 21^2 + 13x -20.

(7x-5)(3x+4)

Answer Link

n7umysfk3i n7umysfk3i

17-12-2020

Answer:c

Step-by-step explanation:

Answer Link

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