Sign In
Ask Question
Talan Riggs
Mathematics
2 October, 22:34
Evaluate the radical.
3√64
+5
Answers (
2
)
Alison
2 October, 22:56
0
4
Step-by-step explanation:
We want the cubed root of 64
(64) ^ (1/3)
(4*4*4) ^ (1/3)
4
Unless this is 3 * sqrt (64)
then it would be
3 sqrt (8*8)
3 (8)
24
Comment
Complaint
Link
Mercer
2 October, 23:04
0
Step-by-step explanation:
You have to be very careful how you define this term. A radical is any expression containing a √ symbol. which includes things like ∛ or a 5 where the 3 is, o r a 9 where the 3 is. So you must include the 3 in your solution.
√64 = 8
3√64 = 3*8 = 24
The next problem is do you include √64 = - 8 in which case 3√64 = - 24
I would say not. If you have more than one choice or among your choice is
-24 and 24 then choose that one.
There is a bit of ambiguity in this question. If the meaning is ∛64 then ∛64 = ∛ (4*4*4)
Rule: for every 3 factors that are the same under the ∛ symbol 1 can be taken out and the other 2 can be thrown away.
The answer is then 4∛1 = 4, You have to decide what the question is really saying
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Evaluate the radical. 3√64 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What is the best estimation of 72
Answers (2)
A can is 15 centimeters tall and has a diameter of 7.5 centimeters. It fits into a rubberized cylindrical holder that is 13.5 centimeters tall, including 1 centimeter, which is the thickness of the base of the holder.
Answers (1)
Which of the following equals 0.000001?
Answers (1)
A bus travels 36 miles in 45 minutes. How many miles will it travel in 60 minutes at this rate?
Answers (1)
A ticket to the movies costs $7. you have $21. how many tickets can you buy?
Answers (1)
New Questions in Mathematics
What is - 17+2 (6x-1) + 5
Answers (1)
Carol gave a 15% deposit on a diamond bracelet. the deposit was 73.50. what was the cost of the bracelet
Answers (1)
What is the scale factor of lmn to opq?
Answers (1)
3. Which of the following is equivalent to 3 (y - 1 + 2y) ? A. 3y - 9 B. 6y - 3 C. 9y - 3 D. 3y - 3
Answers (1)
If y various directly with x, write an equation for the direct variations. The find each value. 1.) If y = - 4 when x = 10, find y when x = 5 2.) If y = 12 When x = - 15, find y when x = 2 3.
Answers (1)
Home
»
Mathematics
» Evaluate the radical. 3√64
Sign In
Sign Up
Forgot Password?