Find the value of (a3)5 / (a2)4
(a) 7a (b) a7 (c) -a7 (d) None of these

• (a3)5/(a2)4=a^15*a^-8=a^7
• 11 years agoHelpfull: Yes(12) No(2)
• ans. b a15-a8=a7
• 11 years agoHelpfull: Yes(5) No(2)
• (a^3)^5 / (a^2)^4
  a^15/a^8
  a^15-8
  a^7 is ans..
• 11 years agoHelpfull: Yes(5) No(1)
• (a^3)^5 / (a^2)^4
  # formula used (x^y)^z= x^(y*z)
  so a^15/a^8
  a^15-8
  hence the answer is a^7
• 2 years agoHelpfull: Yes(0) No(0)