## Answers

#### Explanation:

#iff x * (x^2 + 3x + 2)=0#

Now, choose two numbers, whose sum equals the the coefficient of

Here the coefficient of

The coefficient of

and the constant is

So the numbers are 2 & 1

Thus the above expression can be written as

#x * (x^2 + 2 x + x + 2)=0#

that is

which in turn can be written as

#x * (x + 1) * (x + 2) = 0#

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