Question

If a = 5 , b = 6 and c = 10, find the value of:

(i) a+b/ c-a

(ii) 6c-2ab​

Answer 1

Answer:

(I) a+b/ c-a

=> (5+6)/(10-5)

=> 11/5 or 2.2

(ii) 6c-2ab

=> 6×10 - ( 2×5×6)

=> 60 - 60 = 0

Answer 2

Answer:

i)5+6/10-a=0

11/10-a=0

-a=0×11/10

-a=0 Ans

ii) 6×10-2×5×6

60-60

0 Ans