4 jar is the correct answer to the question
In order to combine radicals when you're adding or subtracting, 2 things have to be in place. First, the index has to be the same. We have all the indices as 4's (fourth roots), so we're good there. Second, the radicand also has to be the same. Right now, none of them are, so we need to try to simplify and see if they are the same, just well-hidden. The first one,
can be simplified down to
. We can pull out one of those 4 twos, and when we do that we have
which simplifies even further to
. The second term,
cannot be simplified at all...it is what it is. Next term,
can be rewritten as
. We can pull out one of those 4 threes and simplify to
which simplifies even further to
. Lastly, we have
. We can rewrite this as
. Pulling out 4 twos leaves us with
which simplifies to
. So here's what we have in all:
. We will combine the like terms to get a final answer of
. Third choice down is the one you want.
Answer:
n³=(2/5)
Therefore, n=∛(2/5)
Answer:
30 possible outcomes
Step-by-step explanation:
The total number of outcomes is found by multiplying the number of possiblities of each number cube together (6*6) which is 36. You now need to remove the double, which there are six of them. So subtract 6 from 36 to get 30.
Answer:
Rational
Step-by-step explanation:
√4 asks "what times itself is 4?"
The answer is 2.
2x2=4
√4 = 2
2 is rational.