karlalopezv56j karlalopezv56j

10-11-2021
Mathematics

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Solve each quadratic equation by factoring with grouping. 5v2 – 18v = -9

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watsonultra2 watsonultra2

10-11-2021

Answer:

v = 3 , 3/5

Step-by-step explanation:

[tex]5 {v}^{2} - 18v + 9 = 0 \\ 5 {v}^{2} - 3v - 15v + 9 = 0 \\ v(5v - 3) - 3(5v - 3) = 0 \\ (5v - 3)(v - 3) = 0 \\ v = 3 \\ v = \frac{3}{5} [/tex]

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