00:00 Choose the equivalent expressions
00:04 According to the laws of exponents, multiplication of powers with the same base (A)
00:08 equals the same base raised to the sum of the exponents (N+M)
00:11 We will use this formula in our exercise to simplify
00:14 We'll keep the base and add the exponents
00:18 We can see that this expression is not equal to the original expression
00:21 Let's simplify the remaining expressions in the same way
00:25 This expression is not equal to the original expression
00:30 *
00:37 This expression is not equal to the original expression
00:41 *
00:51 This expression is equal to the original expression
00:55 And this is the solution to the question