nicolekarcha06 nicolekarcha06

26-09-2019
Mathematics

contestada

3x^2 + 7 = 28

±7

±√7

7

-7

Respuesta :

Аноним Аноним

26-09-2019

Answer:

B ±√7

Step-by-step explanation: Positive sqr rt of y

Answer Link

richboyyjayy richboyyjayy

15-03-2021

Answer:

Step-by-step explanation:

Answer Link

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