Answer:
A
Step-by-step explanation:
If you're asking how to simplify, then this is how you do it.
when a power meets another power but in brackets, then you have to multiply the powers. ¼ × 4 would be 1. i simplified 81 to 3⁴.
Answer:
11
Step-by-step explanation:
all u need to do is to cube root 1331, because it is a cube. hope i helped.
Answer:
4
Step-by-step explanation:
Yeah if you don't know this one... you're... special.