# How do you simplify y^4*2yx^2?

Apr 7, 2018

$2 {x}^{2} {y}^{5}$

#### Explanation:

$2 {x}^{2} y \cdot {y}^{4}$

$\Rightarrow 2 {x}^{2} {y}^{5}$

By law of indices ${a}^{m} \cdot {a}^{n} = {a}^{m + n}$

That's it,
Hope this helps :)