`2 + 3/4=`

Mode of the scores 2, 3, 2, 4, 3, 2, 4, 6 is _____.

The expression ((3/4)/(3/4-2/3))/(3/4-2/3+1/2) equals :

Simplify ((3(2)/(3))^(2)-(2 (1)/(2)))/((4(3)/(4))^(2)-(3(1)/(3))^(2))+(3(2)/(3)-2(1)/(2))/(4(3)/(4)-3(1)/(3))

(2)/(2!)+(2+4)/(3!)+(2+4+6)/(4!)+....=

The sum of the series ((1)^(2).2)/(1!)+(2^(2).3)/(2!)+(3^(2).4)/(3!)+(4^(2).5)/(4!) +..is

The sum of the series ((1)^(2).2)/(1!)+(2^(2).3)/(2!)+(3^(2).4)/(3!)+(4^(2).5)/(4!) +..is

simplify (2^((2)/(3))-2^(-(2)/(3)))(2^((4)/(3))+1+2^(-(4)/(3)))