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18-12-2020
Mathematics

contestada

Which of the following expressions cannot be factored? Explain.
a. 6 + 3x
b. 7x + 3
c. 15x + 10
d. 30x + 40

Respuesta :

meredith48034 meredith48034

18-12-2020

Answer:

Step-by-step explanation:

7x + 3 cannot be factored because it is factored

answer is b

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