+1993 Bart uses the factor theorem to determine whether x−4 is a factor of 3x^4−10x^3+11x−172 .
How does he proceed to the correct answer?
Bart evaluates 3x^4−10x^3+11x−172 when x = 4. He determines that the value of the expression is 1192, and concludes that x−4 is a factor.
Bart evaluates 3x^4−10x^3+11x−172 when x=−4 . He determines that the value of the expression is 1192, and concludes that x−4 is not a factor.
Bart evaluates 3x^4−10x^3+11x−172 when x=−4 . He determines that the value of the expression is 0, and concludes that x−4 is a factor.
Bart evaluates 3x^4−10x^3+11x−172 when x = 4. He determines that the value of the expression is 0, and concludes that x−4 is a factor.
i think it is C?
+1993 oh okay i see my mistake , thank you can you double check a few more
