Question

If \[n \sqrt{a}=r\] , then which of the following are true statements? Check all that apply.

A. r^n=a
B. a^1/n=r
C. a^r=n
D. n^1/r=a

Answer 1

A??? o.O

Answer 2

Well you have:
\[\eqalign{
&\sqrt[n]{a}=r \\
&a^{1/n}=r \\
&(a^{1/n})^n=r^n \\
&a^{(n/n)}=r^n \\
&a=r^n
}\]

Answer 3

so only A and B would be the answers?

Answer 4

@KeithAfasCalcLover

Answer 5

YEP!

Answer 6

thank you!! :)

Answer 7

Anytime ali :)