Question

√9pr / (pr)^-3/2 =
A. √3pr
B. 3/pr
C. 3√pr
D. 3pr
E. 3p²r²

Answer 1

Answer:

E

Step-by-step explanation:

=√9pr / (pr)^-3/2

=3√(pr) × (pr)^3/2

= 3p²r²

Answer 2

Answer:

E. 3p²r²

Step-by-step explanation:

√9pr / (pr)^-3/2=

3(pr)^1/2*(pr)^3/2=

3(pr)^(1/2+3/2)=

3(pr)^2=3p^2r^2