If `10^(k)=64`, what is the value of `10^((k)/(2)+1)`?

If 10^(x)=64, what is the value of 10^((x)/(2))+1?18 (b) 42(c)80(d)81

If 10^x=64 , what is the value of 10^(x/2+1) ? (a) 18 (b) 42 (c) 80 (d) 81

If k=7+(8)/(k) , what is the value of k^(2)+(64)/(k^(2)) ?

A=[[1,1],[0,1]] and B=[[b_(1),b_(2)],[b_(3),b_(4)]] are two matrices such that , 10(A^(10))+adj(A^(10))=B .What is the value of sum_(k=1)^(4)b_(k) ?

Find the value off sum_(k1)^10(2+3^k)

Find the value off sum_(k=1)^10(2+3^k)

If (1//2^1)+(1//2^2)+(1//2^3).....+(1//2^10)= 1//k , then what is the value of k? यदि (1//2^1)+(1//2^2)+(1//2^3).....+(1//2^10)= 1//k है, तो k का मान क्या है?