Question

5. Verify the followings:
(i) 17* [7+(-5)] = 17x7 +17*(-5)​

Answer 1

Answer:

LHS

17*(7-5)

17*2

34

RHS

17*7+17*(-5)

119+(-85)

119-85

34

therefore LHS=RHS

Answer 2

Answer:

LHS :

17* [7+(-5)]

=17×(7-5)

=17(2)

=34

RHS :

17x7 +17*(-5)

= 119 + (-85)

=119-85

=34

LHS = RHS

Hence proved