Solve 3^ (1/2) * 3 ^ (1/2) !!!!

Question

anonymous · Answer

@hartnn  could you help me?

anonymous · Answer

Sorry, its Simplify, not Solve.

anonymous · Answer

PLZ HELLP ME

anonymous · Answer

What is thirty−six percent of fifty?

 one point four

 zero point seven two

 eighteen

 seventy−two

hartnn · Answer

firstly 
$\large a \times a = a^2$
here, a= $3^{1/2}$

anonymous · Answer

I WILL GIVE U A MEDAL

anonymous · Answer

What is thirty−six percent of fifty?

 one point four

 zero point seven two

 eighteen

 seventy−two

anonymous · Answer

Recall that raising something to the power of a half is equivalent to square rooting.
$$\sqrt3 \times \sqrt3$$
Note anything interesting?

anonymous · Answer

actually the bases are same so the powers will be added
because there is a multiply sign

hartnn · Answer

so, 
$ \large 3^{1/2} \times 3^{1/2} = 3^{2/2} = ...$

anonymous · Answer

@hartnn okay, soo... would your answer just be 3.?

hartnn · Answer

YES! ")

anonymous · Answer

the answer is three with power 1

anonymous · Answer

Omg I feel so silly for not knowing! thanks everyone!!! :)

anonymous · Answer

ur welcome

hartnn · Answer

welcome ^_^

anonymous · Answer

is it indices???