Question

The coefficient of x2 in (2x – 1)(2x2 + 3x – 5) is

[1]



(1) 6

(2) 4



(3) 8

(4) –2
please answer me fast​

Answer 1

Answer:

(2) 4

Step-by-step explanation:

(2x - 1) ( 2 + 3x -5 ) [1]

Answer 2

4

Step-by-step explanation:

(2x-1) (2x^2+3x-5)

=4x^3 + 6x^2 - 10x - 2x^2 - 3x + 5

= 4x^3 +4x^2 - 13x + 5

here coefficient of x^2 = 4