Question

Q1. Factorise:-

1.
$2x ^{3} + x { }^{2} - 2x - 1$
please do this with step by step ​

Answer 1

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities

Answer 2

Answer:

2x^3+x^2-2x-1

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

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