Simplify 2y2y2y

$2 y \cdot 2 y \cdot 2 y$

Multiply $y$ by $y$ by adding the exponents.

Move $y$ .

$2 (y \cdot y) \cdot 2 \cdot (2 y)$

Multiply $y$ by $y$ .

$2 y^{2} \cdot 2 \cdot (2 y)$

Multiply $y^{2}$ by $y$ by adding the exponents.

Move $y$ .

$2 (y \cdot y^{2}) \cdot 2 \cdot 2$

Multiply $y$ by $y^{2}$ .

Raise $y$ to the power of $1$ .

$2 (y^{1} y^{2}) \cdot 2 \cdot 2$

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2 y^{1 + 2} \cdot 2 \cdot 2$

Add $1$ and $2$ .

$2 y^{3} \cdot 2 \cdot 2$

Multiply $2$ by $2$ .

$4 y^{3} \cdot 2$

Multiply $2$ by $4$ .

$8 y^{3}$

Simplify 2y*2y*2y