find the remainder when x^3 -ax^2+6x-3a is divided by x - 2a
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Answer:
2x(3+a^2) - 3a
Step-by-step explanation:
x - 2a ) x^3 - ax^2 + 6x - 3a ( x^2 + ax
x^3 - 2ax^2
-------------------------------
ax^2 + 6x
ax^2 - 2a^2x
--------------------------------
6x+ 2a^2x -3a
=2x(3+a^2) - 3a
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