Question

•Realizar la siguiente suma y resta de expresiones algebraicas:

•(3a+2b-1c)+(2a+3b+c)=

•(7a-4b+5c)+(-7a+4b-6c)=

•(m+n-p)+(-m-n+p)=

​

Answer 1

(3a+2b-1c) + (2a+3b+c)

3a+2b-1c + 2a+3b+c

3a - 2a + 2b + 3b - c + c

a + 5b

7a - 4b + 5c - 7a + 4b - 6c

7a - 7a - 4b + 4b + 5c - 6c

-c

(m+n-p)+(-m-n+p)=

m + n + p - m - n +p

m - m + n - n + p + p

+2p

Eternamente axllxa