1.

Add: a - b + 2c ; 3a - 6b - 7c ; 8c - 3b + 2a​

Answer»

b + 2c) + ( 3a - 6b - 7c) + ( 8c - 3b + 2a)

a - b + 2c + 3a - 6b - 7c + 8c - 3b + 2a

Group all like TERMS

( a + 3a + 2a) + ( -b - 6b - 3b) + ( 2c - 7c + 8c)

Now ADD the like terms

6a - 10b + 3C (ANS.)

Plz mark as the brainlliest answer



Discussion

No Comment Found

Related InterviewSolutions