[" 7.If "(1^(2)+2^(2)+3^(2)+...+10^(2))=385" then the value "],[" of "(2^(2)+4^(2)+6^(2)+...+20^(2))" is : "]

Given that 1^(2) + 2^(2) + 3^(2) + ... + 20^(2) = 2870 , the value of (2^(2) + 4^(2) + 6^(2) + ... + 40^(2)) is :

Given that (1^(2)+2^(2)+3^(2)+......+10^(2))=385, the value of (2^(2)+4^(2)+6^(2)+....+20^(2)) is equal to

If 1^(2) + 2^(2) + 3^(3)+ 4^(2) + …….. + 10^(2) = 385 then find the value of 2^(2) + 4^(2) + 6^(2) + ………. + 20^(2)

IF S=1^(2)+3^(2)+5^(2).....99^(2) then the value of the sum 2^(2)+4^(2)+6^(2)...100^(2)

Given that (1^(2)+2^(2)+3^(2)+..20^(2))=2870, the value of (2^(2)+4^(2)+6^(2)++40^(2)) is 2870 (b) 5740(c)11480(d)28700

If 1^3 + 2^3 +3^3 +.....10^3 = 3025 , then find the value of 2^3+4^3+6^3 + .....+ 20^3

Given that 1^(2)+2^(2)+3^(2)+dot backslash+10^(2)=385,backslash then find the value of 2^(2)+4^(2)+6^(2)+backslash backslash+20^(2)