sauzhaneh6495 sauzhaneh6495

24-02-2021
Mathematics

contestada

Solve. You must factor first.

2n^2 +9n - 35=0

Respuesta :

24-02-2021

Answer:

Step-by-step explanation:

2n² + 9n - 35 = (2n-5)(n+7)

n = 2.5, -7

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nasastan2013 nasastan2013

24-02-2021

Answer:

[tex]2 {n}^{2} + 9n - 35 = 0 \\2 {n}^{2} + 14n - 5n - 35= 0 \\ 2n(n + 7) - 5(n + 7)[/tex]

then (2n-5)(n+7)

5/2 and-7

is your answer

Answer Link

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