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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