sarabauer510 sarabauer510

19-08-2021
Mathematics

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Solve (2x – 1)2 = 9. Question 11 options: A) x = 2, –1 B) x = 2, 1 C) x = –2, –1 D) x = –2, 1

Respuesta :

ajoshep ajoshep

19-08-2021

Answer:

(2x – 1)2 = 9

4x-2=9

4x=9+2

4x=11

x=11/4

x=2.75

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