What is factor 2n^2+7n-9 ?

The solution to factor 2n^2+7n-9 is (n-1)(2n+9)

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factor 2n^2+7n-9

factor

2 n^{2} + 7 n - 9

(n - 1) (2 n + 9)

Solution steps

2 n^{2} + 7 n - 9

Break the expression into groups

= (2 n^{2} - 2 n) + (9 n - 9)

Factor out

2 n

from

2 n^{2} - 2 n : 2 n (n - 1)

Factor out

9

from

9 n - 9 : 9 (n - 1)

= 2 n (n - 1) + 9 (n - 1)

Factor out common term

n - 1

= (n - 1) (2 n + 9)

- \frac{4}{- 6}

\frac{\frac{1}{2}}{\frac{1}{3}}

x^{3} - 7 x^{2} - 18 x

7 x + 52 = 2 x - 13

∣ 8 - 9 ∣