(3a+2b-5)+(4a+5b-2)

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2 Answers

 

(3a+2b-5)+(4a+5b-2)

3a + 4a + 2b + 5b - 5 - 2
7a+7b-7
 

by Level 1 User (700 points)
)dada as matrizes A:(2  -4)           ,b(:3  -6 )  ,       (-1   0)

                                      6  2                  -3  0                 2  -3

calcule:3A+2b-5c
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