What is factor 2n^2-7n-4 ?

The solution to factor 2n^2-7n-4 is (2n+1)(n-4)

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factor 2n^2-7n-4

factor

2 n^{2} - 7 n - 4

(2 n + 1) (n - 4)

Solution steps

2 n^{2} - 7 n - 4

Break the expression into groups

= (2 n^{2} + n) + (- 8 n - 4)

Factor out

n

from

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

Factor out

- 4

from

- 8 n - 4 : - 4 (2 n + 1)

= n (2 n + 1) - 4 (2 n + 1)

Factor out common term

2 n + 1

= (2 n + 1) (n - 4)

\frac{2}{5} \cdot \frac{8}{5}

5 x^{4} + 19 x^{3} + 12 x^{2}

v^{2} + v

∣ 13 + (- 4) ∣