Question

factor of 3x²-x-4 are​

Answer 1

Answer:

Factor of $3x^{2} -x-4$ = $( 3x - 4 ) ( x + 1 )$

Step-by-step explanation:

here, factor of $3x^{2} -x-4$

By splitting middle term

⇒ $3x^{2} - 4x + 3x - 4$

⇒ $x ( 3x - 4 ) + 1 ( 3x - 4 )$

⇒ $( 3x - 4 ) ( x + 1 )$

hope it will help you.