3 years ago

Solve. You must factor first. 2n^2 +9n - 35=0

Mathematics

2 answers:

Ksivusya [100]3 years ago

7 0

Answer:

Step-by-step explanation:

2n² + 9n - 35 = (2n-5)(n+7)

n = 2.5, -7

Pie3 years ago

7 0

Answer:

$2 {n}^{2} + 9n - 35 = 0 \\2 {n}^{2} + 14n - 5n - 35= 0 \\ 2n(n + 7) - 5(n + 7)$

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

5/2 and-7

is your answer

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