Simplify 2x+x(x+6)

$2 x + x (x + 6)$

Step 1

Simplify each term.

Apply the distributive property.

$2 x + x \cdot x + x \cdot 6$

Multiply $x$ by $x$ .

$2 x + x^{2} + x \cdot 6$

Move $6$ to the left of $x$ .

$2 x + x^{2} + 6 x$

$2 x + x^{2} + 6 x$

Step 2

Add $2 x$ and $6 x$ .

$x^{2} + 8 x$

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