How to factorise x2+x+1

Mathematics

1 answer:

Arisa [49]2 years ago

7 0

Answer:

x2- 2x+1 =x2-x-x+1

=x(x-1) -1(x-1)

=(x-1)(x-1)

We need to keep it this way as this is the simplest way of expressing its factors.

-1

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How to factorise x2+x+1 ​

How to factorise x2+x+1