Tonetskieid
Answered

What is the answer of (d squared+8d +15) ÷( d-3)

Sagot :

Jers15id
[tex]\frac{d²+8d+15}{d-3}[/tex]
Do synthetic division
d-3=0
d=3

The coefficients are more important:
3]  1   8   15
          3   33
-------------------
     1  11  48

The answer is x+11+[tex]\frac{48}{d-3}[/tex]

Hope this helps =)