Mathematics, 07.03.2020 02:33, jessicaisbaehood

Which method of solving is the best for 9x2 + 4x – 1= 0 and why?
A. Quadratic formula because the quadratic is not factorable.
OB. Square root method because all the numbers are perfect squares.
o
C. Factoring method because the quadratic is factorbale.

Answers: 3

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Which method of solving is the best for 9x2 + 4x – 1= 0 and why?
A. Quadratic formula because...