" 8) "{((-2)/(3))^(-2)}^(2)

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

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))

Multiply the (3)/(2) p ^(2) + (2)/(3) q ^(2), (2p ^(2) - 3q ^(2))

Correct the mistakes in the following (2/(3))^(-2)=(3/(2))^(-2)

(-(2)/(3))^(3)times(-(2)/(3))^(2)=(-(2)/(3))^(2m-1), then value of m

Simplify the following: 2^(-2)-{-2^(-3)-(2^(-2)-3^(-2))}=

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