Question

factorize the expression by splitting the middle term: 1+2x+x^2​

Answer 1

Answer:

(1+x^2)

Step-by-step explanation:

(1+x) (1+x)

Answer 2

Answer:

x = 1

Step-by-step explanation:

Lets take it to the general form first

→x²+2x+1=0

To find the roots.

We need to first factorise it.

We will use the middle term splitting method.

therefore, we will get,

→x²- x - x +1 =0

Taking out common terms, we have,

→x(x - 1) - 1(x - 1) = 0

→(x − 1)(x − 1) = 0

Now,

→(x − 1)=0 or (x − 1)=0

→x = 1 or x = 1

here in both condition we get x = 1

therefore, x = 1

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