00:01
We need to simplify the following expression using the rules of exponents.
00:05
So we apply that exponent on the outer part of the parentheses to each of the terms inside the parentheses.
00:13
So this is 4 to the second power, c the third to the second power, d to the fifth to the second power.
00:21
Then the second parentheses becomes 3 to the second power, c to the second power, d cubed to the second power.
00:28
So now we use the power rule.
00:31
4 squared becomes 16.
00:34
C, we multiply the exponent, so that becomes c to the 6.
00:38
D becomes d to the 10th.
00:40
3 squared becomes 9...