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 07-31-2007 #1 meebo0129 Guest   Posts: n/a Math problem? If anyone could explain how this is done, it would be greatly appreciated!Write c in the form ra+sb where r and s are scalars.a = 3i + 2jb = 8i + 5jc = 7i + 9j
 07-31-2007 #2 Azula Guest   Posts: n/a Oh that's easy, just multiply the common triplato with the multiple of 53471 add and subtract using multiples of 43, with the other numbers use BMDAS Use dividing and adding.Then, with that, minus the sum by 309.Yes, I know... I'm a MATH GENIUS.

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