Question

Add

i ) 5ab, - 8bc , 11ab , 13bc
ii) 4a + 5b + 6c , 3a - 2b + 2c , 5a - 2b - 4c

subtract

i) a - b from 2a + 2b
ii) 2a - 3b + 4c from 8a + 5b + 6c​

Answer 1

Step-by-step explanation:

Add

1) 16ab+5bc

2) 12a+b+4c

Subtract

1)a+3b

2)6a+8b+2c