Question

Factorise : x^2 +1+2x

Answer 1

STEP BY STEP EXPLANATION....

$x {}^{2} + 1 + 2x \\ x {}^{2} + 2x + 1 \\ x {}^{2} + (1 + 1)x + 1 \\ x {}^{2} + x + x + 1 \\ x(x + 1) + 1(x + 1) \\ (x + 1)(x + 1)$

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Answer 2

Answer:

HI.

HERE IZ UR ANSWER.

First of all, we will arrange it rightly

x^2 +2x +1

We will split 2x, so that sum of splitted terms would be 2.

x^2 + 1x + 1x + 1

We'll take common now.

x(x + 1) 1(x + 1)

So, two zeroes will be

x+1 and x+1

Comment for any doubt.

HOPE IT HELPS!!