Math Puzzles

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exfret
Posts: 585
Joined: Sun Jul 28, 2013 8:40 pm

Re: Math Puzzles

Post by exfret » Thu Nov 06, 2014 9:28 pm

I think I found the solution to question number four, except I used c instead of a, a instead of b, and b instead of c. Basically, I just switched them all. I've also made an illustration to help you all to imagine the problem. It would be great if someone could simplify my expression and check to make sure it's valid!! Also, I had to split the pictures up because the file size was 'too big' for me to upload it whole. Oh, andI also have to add the files in 3 different posts because three is apparently the maximum number of files per post. ):
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image.jpg (24.89 KiB) Viewed 6325 times
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Nobody ever notices my signature. ):

exfret
Posts: 585
Joined: Sun Jul 28, 2013 8:40 pm

Re: Math Puzzles

Post by exfret » Thu Nov 06, 2014 9:29 pm

image.jpg
image.jpg (21.27 KiB) Viewed 6325 times
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image.jpg (28.07 KiB) Viewed 6325 times
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image.jpg (18.04 KiB) Viewed 6325 times
Nobody ever notices my signature. ):

exfret
Posts: 585
Joined: Sun Jul 28, 2013 8:40 pm

Re: Math Puzzles

Post by exfret » Thu Nov 06, 2014 9:30 pm

image.jpg
image.jpg (30.01 KiB) Viewed 6325 times
Attachments
image.jpg
image.jpg (31.03 KiB) Viewed 6325 times
Nobody ever notices my signature. ):

exfret
Posts: 585
Joined: Sun Jul 28, 2013 8:40 pm

Re: Math Puzzles

Post by exfret » Thu Nov 06, 2014 9:34 pm

The expression in the 2nd and third pictures is being multiplied by the expression in the first and fourth pictures by the way. Also, the text in the left of the first picture is just saying that the x there is a multiplication sign.
Nobody ever notices my signature. ):

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