Question

`2x + x { }^(2) + x`


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Answer 1

`\huge \boxed{x(x+3)}`

Explanation:

`2x+x^2 +x`

Combine like terms.

`x^2 +(2x+x)`

`x^2 +3x`

Factor out
`x` from the expression.

`x(x+3)`