SOLUTION: ___________ ____
-a+3)a^3 -8a -3
This is how my promble is written. Please show me your work so i can understand how you got the answer! Can use all the help
Algebra ->
Polynomials-and-rational-expressions
-> SOLUTION: ___________ ____
-a+3)a^3 -8a -3
This is how my promble is written. Please show me your work so i can understand how you got the answer! Can use all the help
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Question 119506: ________________
-a+3)a^3 -8a -3
This is how my promble is written. Please show me your work so i can understand how you got the answer! Can use all the help I can get!!! Thank you very much!! Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! Assuming you mean this is set up for long division:
:
.........______________
-a+3 ) a^3 - 8a - 3
:
each degree of the expression has to be represents, add 0x^2
:
.........____________________
-a+3 ) a^3 + 0a^2 - 8a - 3
:
Long division, used "...." to keep things lined up
Note that the that -a^2 * -a = +a^3
:
......................-a^2 - 3a - 1
.........-------------------
-a+3 ) a^3 + 0a^2 - 8a - 3
............a^3 - 3a^2
...........-------------
.......................+3a^2 - 8a
........................+3a^2 - 9a
.......................------------
.......................................1a - 3
.......................................1a - 3
.......................................--------
...............................................0
:
Can you do this now? Any questions?
