Question

Verify: (-30) X [ 13 +(-3) ] = [(-30) X13] + [ (-30 ) X (-3)]

Answer 1

Answer:

Step-by-step explanation:

(-30) x [ 13 +(-3) ]  =  [(-30) x 13] + [ (-30 ) x (-3)]

L.H.S.  = (-30) x [ 13 +(-3) ]

          = (-30) x (10)

        = -300

R.H.S. = [(-30) x 13] + [ (-30 ) x (-3)]

          = -390 + 90

          = -300

L.H.S. = R.H.S

hence verified, (-30) x [ 13 +(-3) ] = [(-30) x 13] + [ (-30 ) x (-3)]

Answer 2

Answer:

I have verified the Distributive Property of Multiplication over Addition, you can see below :

Step-by-step explanation:

LHS:

=(-30)*[13+(-3)]

=(-30)*10

= -300

RHS:

=[(-30)*13]+[(-30)*(-3)]

=(-390)+90

= -300

Hence, verified.