Question

what is the coefficient of x2 in (x&1)(3x-4)

Answer 1

Step-by-step explanation: (x+1)(3x+4)

= x(3x - 4)+1(3x - 4)

= 3x^2 -4x+3x -4

=3x^2 - 4x - 4

Therefore, coefficient of x^2 is 3

please mark as brainliest, hope this helps

stay safe :D

Answer 2

Answer: 3 is coefficient of  $x^{2}$.

( x + 1 ) ( 3 x - 4 ) is correct question.

Step-by-step explanation:

( x + 1 ) ( 3 x - 4 )

$=> 3x^{2} -4x+3x-4\\=>3x^{2}-x-4$

Coefficient of $x^{2}$ is 3.

Hope may helps u and mark brainliest plz