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24-02-2021
Mathematics

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Which 2 expressions are equivalent?

A. 21x + 14 and 7(3x + 2)

B. 23x - 14 + 2x and 21x + 14

C. x + x + 5 and x(squared) + 5

D. 9x(squared) + 9x + 5 and 18x(squared) + 5

Respuesta :

cwntmum4c7 cwntmum4c7

24-02-2021

Answer:

A

i had this question it's right

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candyyytanggg candyyytanggg

24-02-2021

A is the correct answer.

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