Question

Simplify the following expression.
a-4b-²cd6
e-7
ca[?]e[]
a[ ]b[ ]

Answer 1

`\huge(c\:d^6\:e^7)/(a^4\:b^2)`

Explanation:

• In order to work out the above exponent problems, we should have the knowledge of the following formulae:

• 
  `a^(-m)=(1)/(a^m),\:\&\: (1)/(a^(-))=a^m`

• Now, let us apply the above formulae to solve the given problem.

• 
  `\huge(a^(-4)b^(-2)cd^6)/(e^(-7))` (Given)

• 
  `\huge\red{=(c\:d^6\:e^7)/(a^4\:b^2)}`