Mathematics
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Lex_i
  • Member for 3 years, 11 months
  • Last seen this week
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Top posts
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All Questions Answers
Score Newest
question
6
Quickest way to find $a^5+b^5+c^5$ given that $a+b+c=1$, $a^2+b^2+c^2=2$ and $a^3+b^3+c^3=3$
Apr 10, 2019
question
6
How do I understand "odd parity"
May 19, 2020
question
5
What exactly is a cofactor and how is the sign chart derived?
Jul 22, 2019
question
5
Meaning of vector equations
Aug 24, 2021
question
4
Total work compressing a conical spring
Feb 22, 2021
question
4
Finding the solution set for a quadratic inequality $x^2-2<\frac{7}{2}x$
Apr 10, 2019
question
4
What did I do wrong with this logarithmic equation?
Jul 13, 2019
question
4
Why do I keep getting this incorrect solution when trying to find all the real solutions for $\sqrt{2x-3}\ +x=3$.
Dec 29, 2018
question
3
How to graphically add two functions
Oct 11, 2018
question
3
Why are there $\frac{(A+1)(A+2)(B+1)}{2}$ triangles in this grid?
Jun 10, 2019
Top network posts
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22
How to help new students accept function notation
5
Best Way to Learn Trigonometry
5
How do I draw and define two right triangles next to each other?

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