Question

(ii) The product of (x + 3) and (2x - 1) is
(a) 2x2 + 5x – 3 (6) 2x2 - 5x + 3
(c) 2x2 + 6x -3 (d) 2x​

Answer 1

AnsweR :

Option ( a ) $\sf{2x}^{2} + 5x - 3$

SolutioN :

Product of ( x + 3 ) & ( 2x - 1 ) is

$\sf(x + 3)(2x - 1) \\ \\ \sf = x(2x - 1) + 3(2x - 1) \\ \\ \sf = {2x}^{2} - x + 6x - 3 \\ \\ \sf = {2x}^{2} + 5x - 3$

Answer 2

Answer:

option a is correct answer.