-7х⁵у⁶

The expression -7х⁵у⁶ can be simplified by breaking it down into its different components:

-7: This is a constant term, so it doesn't change.

х⁵: This is the variable term raised to the power of 5. To simplify it further, we can rewrite it as х * х * х * х * х.

у⁶: This is another variable term, but raised to the power of 6. To simplify it, we can rewrite it as у * у * у * у * у * у.

Now, let's put it all together:

-7 * х * х * х * х * х * у * у * у * у * у * у

Simplifying further, we can rewrite it more neatly:

-7хххххуууууу