Answer:
First option.
Third option.
Fourth option.
Step-by-step explanation:
For this exercise is important to remember that equivalent expression have the same value.
Then given the following expression provided in the exercise:
[tex](5x)3[/tex]
You can find equivalent expression by:
- Changing the position of [tex]3[/tex]:
[tex]3(5x)[/tex] (This matches with the first option)
- Solving the multiplication indicated. Then:
[tex](5x)3=15x[/tex] (This matches with the fourth option)
- Writting [tex]x3[/tex] inside the parentheses:
[tex]5(x3)[/tex] (This matches with the third option)
