Question

Part A: Use the properties of exponents to explain why 18 raised to the power of 1 over 5 is called the fifth root of 18. (5 points)

Part B: The length of a rectangle is 2 units and its width is square root of 2 unit. Is the area of the rectangle rational or irrational? Justify your answer. (5 points)

Answer 1

i could really use the help please

Answer 2

id rather you explain to me i dont just want answers i wanna be able to understand

Answer 3

I'm not really sure but 18^1 = 18. And typically the roots of something are in the denominator, so (18^1)/5 is 18/5 and 5 would be the 5th of 18 possible roots?
Not sure but that's my guess

Answer 4

what year and class?

Answer 5

thankyou do you think you can answer part b

Answer 6

give me a sec

Answer 7

ok

Answer 8

I have no idea I'm sorry

Answer 9

thanks anyways