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57m
answered If $a^2=b^2+c^2$ and $0<n<2$ prove $a^n<b^n+c^n$
3h
comment What is the remainder when the below number is divided by $100$?
@WannaBeCoder, It's called en.wikipedia.org/wiki/Binomial_theorem
3h
comment Find value of $x$ for: $(1/3)(1-x) \geq 2(x-3)$
@BarryCipra, Thanks for your observation
3h
revised Find value of $x$ for: $(1/3)(1-x) \geq 2(x-3)$
edited body
13h
revised What is the remainder when the below number is divided by $100$?
added 279 characters in body
13h
revised What is the remainder when the below number is divided by $100$?
added 279 characters in body
13h
answered What is the remainder when the below number is divided by $100$?
13h
comment How to solve Absolute Value Inequality: |x-1| ≥ 3-x
You mean $x-1<0$ in case$\#2,$ right?
14h
comment Easy question regarding this proof
@rehband, Nothing to be sorry
14h
answered Easy question regarding this proof
15h
answered The sum of the squares of the length of the chord intercepted by the line x+y=n $n$…
20h
answered limit of a rational function, $\lim _{x\to 1} \frac{x^3 +x-2}{1-x}$
21h
comment How find the polynomial whose roots are $\frac{{a^2 }} {{2a^2 + bc}},\frac{{b^2 }} {{2b^2 + ca}},\frac{{c^2 }} {{2c^2 + ab}}$?
@piteer, $$y^3-P'y^2+Q'y-R'=0$$
21h
answered How find the polynomial whose roots are $\frac{{a^2 }} {{2a^2 + bc}},\frac{{b^2 }} {{2b^2 + ca}},\frac{{c^2 }} {{2c^2 + ab}}$?
22h
answered What is remainder when $5^6 - 3^6$ is divided by $2^3$ (method)
1d
answered Find all solutions of the given equation $\sec^2 θ − 4 = 0$. Let $k$ be any integer.
1d
answered How find the minimum of the value $n$ such$105\mid \left(9^{p^2}-29^p+n\right)$
1d
awarded  complex-analysis
1d
comment Proving arithmetic series by induction
@hohner, $$\frac n2[2a+(n-1)d]+a+nd=an+d\frac n2(n-1)+a+nd=a(n+1)+d[\frac n2(n-1)+n]=?$$
1d
comment Probability of a year which is not a leap year
@HenningMakholm, Can you please share time of definition of share any reference ?