Factor this 10+14n^3–20n–7n^2

hello :   10+14n^3–20n–7n^2   = ( 1 - 2n)(10 - 7n²)

Step-by-step explanation:

10+14n^3–20n–7n^2 = (10 - 20n) +(14n^3 -7n²)

                                   = 10(1 -2 n) +7n²(2n - 1)

                                   = 10(1 -2 n) - 7n²(1 - 2n)

                                10+14n^3–20n–7n^2   = ( 1 - 2n)(10 - 7n²)

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

idk

step-by-step explanation:

use that smart brain