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xiggi · 03-01-2005, 05:48 PM

"7, p. 473 has something to do with breaking the numbers down; some sort of trick that I forget how to do..."

18 sqrt 18 is the same as 18 srqrt 2*9 or 18*3 sqrt 2

The answer is thus 54 * @ or 108.

03-01-2005, 05:48 PM	#7
xiggi Senior Member Join Date: Aug 2004 Threads: 369 Posts: 6,648	"7, p. 473 has something to do with breaking the numbers down; some sort of trick that I forget how to do..." 18 sqrt 18 is the same as 18 srqrt 29 or 183 sqrt 2 The answer is thus 54 * @ or 108.