Tati_Lee
A jewelry box has a volume of x3 + 7x2 + 7x – 15 cm3 and the height is x + 3 cm. Find the polynomial that would represent the area of the bottom of the jewelry box? Explain your reasoning.
Delete
Share
This Question is Closed
Algebraic!
Best Response
You've already chosen the best response.
0
V=h*A
A=V/h
so can you divide x^3 + 7x^2 + 7x – 15 by x+3 ?
Tati_Lee
Best Response
You've already chosen the best response.
0
what would the answer be @Algebraic!
Algebraic!
Best Response
You've already chosen the best response.
0
x^3 + 7x^2 + 7x – 15 divided by x+3
Algebraic!
Best Response
You've already chosen the best response.
0
did you try it already?
Tati_Lee
Best Response
You've already chosen the best response.
0
yea but i got confused on the sythnic division
Algebraic!
Best Response
You've already chosen the best response.
0
|dw:1351985511321:dw|
Algebraic!
Best Response
You've already chosen the best response.
0
finish off the last step to see what the remainder is...
Tati_Lee
Best Response
You've already chosen the best response.
0
okay thank you