loxrobo385 loxrobo385

11-12-2017
Mathematics

contestada

Which expressions are equivalent to 7b(3+c) ?

Select EACH correct answer.

7b + 14bc
−4b + 7c
14bc
(7b ⋅ 3) + (7b ⋅ c)
21b + 7bc

Respuesta :

MrsStrong MrsStrong

10-01-2019

Answer:

(7b ⋅ 3) + (7b ⋅ c)

21b + 7bc

Step-by-step explanation:

To apply the distributive property, multiply each term.

7b(3+c) = 7b*3 + 7b*c = 21b+7bc

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