What is the value of the expression below?
(27^2/3)^1/2
Please explain!!
1 answer:
Answer:
3
Step-by-step explanation:
First deal with the brackets
27^2/3 can be written as
![( \sqrt[3]{27} ) ^{2 }](https://tex.z-dn.net/?f=%28%20%5Csqrt%5B3%5D%7B27%7D%20%29%20%5E%7B2%20%7D%20)
which simplifies to 3^2
which is 9
so now you have (9)^1/2
which is also written as
which is 3
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Hope i could help
Prism volume = lbh
= 10*8*12
= 960cm^3
Note: I'm assuming the hole was cut right through it...
Hole volume = lbh
= 2*3*12
= 72cm^3
Final volume = 960 - 72 = 888cm^3
