Question

split the middle term
$2x {}^{2} - 13x - 7$
of quadric polynomial​

Answer 1

Answer:

x-14x

Step-by-step explanation:

-13x = x - 14x

Thats how you will split

Answer 2

Answer:

Step-by-step explanation:

$2x^{2} -13x-7\\2x^{2} -14x+x-7=0\\2x(x-7)+1(x-7)\\(2x+1)(x-7)$