Answer:
-4x³+x²-5x
Step-by-step explanation:
-4x³+x²-5x
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Answer: AB = 9
Step-by-step explanation:
Since B is the midpoint, AB and BC must be congruent (since theyre both half of the segment). The equation is:
2x + 5 = 5x - 1
This means x = 2, meaning AB is 9.
Answer:it’s C
729:1
You cube both nine and one to get that