Polynomials question 7 Thanks!

Answer:
After arranging the terms of given Polynomial from highest to lowest the Polynomial becomes [tex]4x^5+2x^3-7x^2-15[/tex].
Step-by-step explanation:
Given:
[tex]4x^5+2x^3-15-7x^2[/tex]
We need to arrange the terms of given Polynomial from highest to lowest.
Now on seeing the above polynomial we can say;
The terms of polynomial can be arrange according to the highest number of exponent.
Form above expression we can say the first highest exponent term is [tex]4x^5[/tex]
Hence the First term is [tex]4x^5[/tex].
Now we can see the second highest exponent term is [tex]2x^3[/tex]
hence the second term would be [tex]2x^3[/tex].
now we can see the third highest exponent term is [tex]-7x^2[/tex]
hence the third term would be [tex]-7x^2[/tex].
now we can see the fourth term is [tex]-15[/tex]
hence the fourth term would be [tex]-15[/tex].
Hence After arranging the terms of given Polynomial from highest to lowest the Polynomial becomes [tex]4x^5+2x^3-7x^2-15[/tex]