let exp(m,n) = m to power n. if exp (10,m) = n exp(2,2). find n

• answer is (0.25)*exp(10,m)...
  
  since exp(10,m)=n*4
  =>n=(0.25)*exp(10,m)
  
  so n values varies for m=0,1,2,3,4... as .25,2.5,25,250....
• 11 years agoHelpfull: Yes(10) No(1)
• Ans : 25
  As given exp (10,m) = n exp(2,2)
  we can write (5*2)^m = n*(2^2)
  so if base are same(2) both side than Power r same also if equal is there ...
  so m=2(by equating 2's power both the side).
  so n=5^2 .. bcz of equal sign .. n thats why ans n=25
  
• 11 years agoHelpfull: Yes(3) No(7)
• 25 is right answer
• 11 years agoHelpfull: Yes(2) No(5)
• answer is n=25
  (5*2)^m = n2^2
  5^m * 2^m = n * 2^2
  so frm above, 5^m = n and 2^n = 2^2
  so m = 2 therefore 5^2=25
• 11 years agoHelpfull: Yes(2) No(1)
• multiple answer......10^m=4*n which gives n=0.25(m=0),n=2.5(m=1) so on
• 11 years agoHelpfull: Yes(1) No(2)