Question

show that......... ​

Answer 1

Solution:

LHS = 3/5 ( -1/7 - 5/14)

= 3/5 [(-2-5)/14]

= 3/5 × ( -7/14)

= 3/5 × (-1/2)

= -3/10 ---(1)

RHS = (3/5 × -1/7)-(3/5×5/14)

= (-3/35)- ( 3/14)

= ( -6-15)/70

= -21/70

= -3/10 ---(2)

Therefore,

LHS = RHS

3/5 ( -1/7 - 5/14) =

(3/5 × -1/7)-(3/5×5/14)

••••