miracle173
Reputation
3,915
Top tag
Next privilege 5,000 Rep.
Approve tag wiki edits
 Apr 28 answered Right Triangle's Proof Apr 24 answered How to write the following polynomial in $(1-\frac{x}{a}) (1-\frac{x}{b}) (1-\frac{x}{c}) (1-\frac{x}{d})$? Apr 22 answered How to solve $\frac{1}{(|x| - 3)}$ $\lt$ $\frac{1}{2}$? Feb 17 answered $\frac{1\cdot2^2+2\cdot3^2+\cdots+n(n+1)^2}{1^2\cdot2+2^2\cdot3+\cdots+n^2(n+1)}=\frac{3n+5}{3n+1}$ by Mathematical Induction Feb 4 answered How to prove that $k^3+3k^2+2k$ is always divisible by $3$? Jan 19 answered How to write a definition of less than $<$? Jan 1 answered Shortest distance to a straight line Dec 29 answered Max perpendicular distance between line and parabola Dec 16 answered Go from A to D in three equal steps Nov 30 answered Basic probability…balls extraction Nov 30 answered Alternative proofs (algebra) Nov 26 answered Expressing Sets as Regular Expressions Nov 24 answered Simple fraction calculation Nov 20 answered Show that the derivative of a function is not continuous Nov 12 answered Proof that $n^{n} \leq {(n+1)}^{n}$ Oct 28 answered How to show $a+b=b+a$ correctly? Oct 13 answered How to prove this inequality? What method should I choose? Oct 10 answered Determining whether points are collinear Sep 11 answered Convergence/divergence of: $\sum_{n = 2}^\infty \ln\left( 1-\frac{1}{n^2}\right)$? Sep 2 answered Prove $b>1, r>0 \implies b^r > 1$