given triangle ABC with sides AB=3x+4, BC=2x+5, AC=4x, determine the values of X such that triangle ABC exists.
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Answer:
Step-by-step explanation:
Hello,
degree 5
4 is a zero of multiplicity 3 -> (x-4)^3 is a factor
-4 is the only other zero, so the multiplicity is 5-3=2 -> (x+4)^2 is a factor
leading coefficient is 4 so we can write
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