Verified Answer :

ddk

Let's start with what we know:

\(2 x^{2}+3x+1\)
And we are trying to put it into this form:

\((? +/-?)(? +/- ?)\)

Here is what it would look like:

\((2x + 1)(x + 1)\)

You can check you work by using the FOIL method (first, outer, inner, last)


Panoyin

2x² + 3x + 1
2x² + 2x + x + 1
2x(x) + 2x(1) + 1(x) + 1(1)
2x(x + 1) + 1(x + 1)
(2x + 1)(x + 1)

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