on each problem there are four numbers to work with each goal. you want to figure how to cALCulate the goal number using the numbers to work with.
#'s to work with 4,5,5,6
goal 1: 8
goal 2: 101
goal3: 135
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OpenStudy (dumbcow):
do you mean like
8 = 5+5 - sqrt(4)
OpenStudy (anonymous):
You probably have to use all 4 numbers. not sure.
OpenStudy (dumbcow):
yeah could be
8 = (6*5) -(5*4) - sqrt(4)
OpenStudy (zarkon):
5+5-(6mod 4)
OpenStudy (anonymous):
Also not sure if square root would be allowed, since it opens the doors for other roots or exponents of non-given numbers.
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OpenStudy (anonymous):
yes but you have to use all for numbers like 5-5+6then the sqrt of 4 gives u 8
OpenStudy (anonymous):
yes roots are allowed watever give u the number
OpenStudy (anonymous):
Really? Well then I would just do this:
6*5*5*4^(\[\log_{600} 8\]
OpenStudy (anonymous):
If he can raise to (1/2) power, a non-given number, then surely I can use any exponent I desire also.
OpenStudy (zarkon):
can you combine numbers like 6 and 4 to make 64?
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OpenStudy (anonymous):
yes anything goes as long as you use the four numbers but only once to get each of the three goals