Asked by Jon

Use synthetic division to find (2x^3 - 5x^2 + 7x - 1).

_1|2 -5 7 -1
2 -3
_____________
2 -3 4|-1

2x^2 - 3x + 4(answer)
Answered by Reiny
I had 3 at the very end where you have a -1
check your arithmetic.
Answered by Jon
Use synthetic division to find (2x^3 - 5x^2 + 7x-1)/(x - 1)
Answered by Reiny
yes, I know
I assumed from your setup that the divisor was x-1
My previous reply stands.
check by finding f(1), you will get 3, not -1
Answered by Anonymous
2x^3+7x^2-53x-28; 2x-1
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