2 answers:
Answer:
=2x^3+5x+2
Step-by-step explanation:
hope this helps
Answer: A is the one... 100% sure
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Its 18....................................
Combine like terms
3a + 2a = 5a
5a - b
5a - b is your answer
hope this helps
Answer:
3.14
Step-by-step explanation:
it will go on foreever
Ummmmmmmmmm 7 i think that is the wright answer