Melody

I do not understand what you have done here civonamzuk.   

Do you know if there is a  you tube clip or something to explain it available?

90 divided by 8729 is less than 1 so the remainder is 90

Thanks Alan, Special relativity is quite mind boggling.     

Is "Interstellar" a really good movie?

$$\\\sqrt{\sqrt[{\sqrt[-1]{2}^\sqrt{9}}]{6}}\\\\$$

I do not think that this has any definative meaning  

$${{\mathtt{15}}}^{{\mathtt{34}}} = {\mathtt{9\,707\,397\,373\,664\,756\,887\,592\,375\,278\,472\,900\,390\,625}}$$

Depends what the question is.

It is a cilndre of RADIUS 2 cm and 10 cm height

Do you want the surface area or the volume or something else?

I gave Chris 3 points :)

We rarely get mad with each other and we NEVER stay mad for long :)

Yes Heather, I agree with you   LOL

Hi Zegroes :)

$$\\( 48a^{8}b^{25} )^{(1/4)}\\
=48^{1/4}a^{8*1/4}b^{25*1/4} \\
=16^{1/4}*3^{1/4}a^{2}b^{25/4} \\
=2\sqrt[4]{3}a^{2}b^{6.25} \\$$

That is not exactly simple but it is equivalent