simplify pleaseeeeeeeeeee

Answer:
D is your answer
Step-by-step explanation:
What you do to figure this out is you take the 3^15 and make it to where there is 15 3's.
3, 3, 3, 3, 3, 3, 3, 3, 3 ,3, 3, 3 ,3, 3, 3.
You will then put them in groups of 2 to get them out of the Square root.
3,3 3,3 3,3 3,3 3,3 3,3 3,3 3.
There are 7 groups where the 3 can come out of the Square root.
So your answer is 3^7sqrt3. D is your answer.
Answer:
d. 3⁷√3
Step-by-step explanation:
√(3¹⁵) can be written as √(3¹⁴ₓ 3)
=√(3¹⁴)ₓ√3
To find the the square root of the number in index form, we divide the index by 2.
√(3¹⁴)=3⁷
let √3 remain in surd form, then we shall have the solution as 3⁷×√3
=3⁷√3