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is (x-3) a factor of 2x^3 - 4x^2 - 6?

what is the remainder?


Is X3 A Factor Of 2x3 4x2 6 What Is The Remainder class=

Sagot :

Answer:

Not a factor; r = 12

Step-by-step explanation:

By dividing this binomial factor of x-3 by the polynomial we can determine whether it is a factor. If the answer has no remainder, we know that it is a factor.

[tex]\frac{x-3}{2x^3-4x^2-6}[/tex]

Lol pretend that is switched, I messed up.

I used long division to determine the answer. When you do it, don't forget to add a '0x' in between the 2nd and 3rd terms, so that it lines up correctly.

The answer i got was 2x^2 + 2x + 6 with a remainder of 12. This means that x-3 is not a factor and the remainder is 12.

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