An example should help :-
Simplify sqrt 20:-
sqrt 20 = sqrt (4 * 5) = sqrt 4 * sqrt5 = 2 sqrt5
cube root of 54 = cube root 27 * cube root 2 = 3 cube root 2
The rule is to factor the number and look for perfect squares or cubes, etc.
The answer will be C
_
5/2 , /5 , 2.71 (71 Repeating) , 2 3/4
Four and ninety four thousandths. You're welcome!
Answer:
P≈ 87784.11
Step-by-step explanation:
i don't know, I saw the solution on Delta Math