Question

factorise the following :-
2x^2+1​

Answer 1

$2 {x}^{2} + 1$

$2 {x}^{2} - ( { - 1})^{2}$

$(2x + ( - 1))(2x - ( - 1))$

$(2x - 1)(2x + 1)$

hope it helps you ✔

Answer 2

Answer:

2x

2

+1

2x2−(−1)22 {x}^{2} - ( { - 1})^{2}2x

2

−(−1)

2

(2x+(−1))(2x−(−1))(2x + ( - 1))(2x - ( - 1))(2x+(−1))(2x−(−1))

(2x−1)(2x+1)(2x - 1)(2x + 1)(2x−1)(2x+1)