If m and n are whole numbers such that mn = 121, the value of (m 1)
n + 1 is:
A. 1 B. 10
C. 121 D. 1000

• m^n=121;
  11^2=121;
  m=11;n=1;
  now,
  m-1^n+1=10^3=1000;
• 9 years agoHelpfull: Yes(7) No(3)
• If m and n are whole numbers such that mn = 121, the value of (m - 1)n + 1 is:
  
  A. 1 B. 10
  C. 121 D. 1000
  sol.-We know that 112 = 121.
  
  Putting m = 11 and n = 2, we get:
  
  (m - 1)n + 1 = (11 - 1)(2 + 1) = 103 = 1000.
• 9 years agoHelpfull: Yes(3) No(7)