Question

Verify a×(b+c) =(a×b) +(a×c) a=15/19 b=5/6
c=-4/9

Answer 1

Answer:

Step-by-step explanation:

a(b+c) =(ab) +(ac)

Putting values

15/19(5/6 + (-4/9)) = (15/19)(5/6) + (15/19)(-4/9)

LHS = 15/19(5/6 + (-4/9))

       = 15/19 X (45-24)/54

       = 15/19 X 21/54

       = 5/19 X 21/18

       = 105/342

       = 35/114

RHS = (15/19)(5/6) + (15/19)(-4/9)

        = 25/38  - 20/57

        = 75/114 - 40/114

        = 35/114  

Hence, LHS = RHS

Hence, verified