zaid2820 zaid2820

20-04-2022
Mathematics

contestada

Which of the following would best be solved using completing the square?

A) 2x^3 - 12x^2 + 5x - 30 = 0

B)5x^2 + 7x = 12

C) x^2 = 81

D) x^2 + 4x - 21 = 0

Respuesta :

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20-04-2022

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