# High school calculus questions and answers

Recent questions in Calculus and Analysis
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### 2xy^2+4=2(3-x^2y)y' y(-1)=8

punniya.v 2022-01-19

punniya.v 2022-01-19

### What is the largest integer $$\displaystyle{n}{ < }{0}$$ so that $$\displaystyle{\left(\frac{{{1}+\sqrt{{{3}}}}}{{3}}{i}\right)}^{{{n}}}$$ is purely imaginary?

Mary Buchanan 2022-01-18