What is factor 15n^2-n-2 ?

The solution to factor 15n^2-n-2 is (3n+1)(5n-2)

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factor 15n^2-n-2

factor

15 n^{2} - n - 2

(3 n + 1) (5 n - 2)

Solution steps

15 n^{2} - n - 2

Break the expression into groups

= (15 n^{2} + 5 n) + (- 6 n - 2)

Factor out

5 n

from

15 n^{2} + 5 n : 5 n (3 n + 1)

Factor out

- 2

from

- 6 n - 2 : - 2 (3 n + 1)

= 5 n (3 n + 1) - 2 (3 n + 1)

Factor out common term

3 n + 1

= (3 n + 1) (5 n - 2)

x^{3} + x^{2} \geq 2 x

4 x = 12

(2 u) (u + 4) = 0

- 14 x^{2} y (- 3 x^{2})

2 x + 4 y