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Given that a2-b2=704 and a+b+ 44, find the value of a-b

 Feb 24, 2018
 #1
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i'm assuming that you mean   a + b  =  44

 

a^2  - b^2  =  (a + b)  (a - b)

 

So

 

704  =   44  ( a - b)

 

16  =  a - b

 

 

cool cool cool

 Feb 24, 2018

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