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Help?

by eracnos » Fri Nov 07, 2008 12:57 pm
Sorry for stupid question.... can anyone help me with this? I still cannot get it?
Correct answer D
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Re: Help?

by logitech » Fri Nov 07, 2008 1:04 pm
eracnos wrote:Sorry for stupid question.... can anyone help me with this? I still cannot get it?
Correct answer D
Eracnos, one thing you need to pay attention is that the answer choices are written in "square function" form.

So, if you carry the calculation

SQ(9) x SQ(6) = 27x3

If you look at the answer choices, you will see that

SQ(27) , which is equal to the 27x3 :!:

Hence, D
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by amitabhprasad » Fri Nov 07, 2008 3:30 pm
Thanks @ logitech
It was making me crazy, how on earth to decipher this
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