Question

[(− 2 3 ) × (− 5 6 )] × 1 2 = (− 2 3 ) × [(− 5 6 ) × 1 2 ] verify and tell the property used

Answer 1

Answer:

To Verify the following

(−21)×[(−4)+(−6)]=[(−21)×(−4)]+[(−21)×(−6)]

Taking LHS we have

(−21)×[(−4)+(−6)]

=(−21)×[−4−6]

=(−21)×(−10)

=210

Now , Taking RHS we have

[(−21)×(−4)]+[(−21)×(−6)]

=84+126

=210

Hence , LHS = RHS

Answer 2

"" ❤️ Answer ❤️ ""

To Verify the following

(−21)× [(−4)+ (−6)]= [(−21)× (−4)]+ [(−21)× (−6)]

Taking LHS we have

(−21)× [(−4)+ (−6)]

= (−21)× [−4− 6]

= (−21)× (−10)

= 210

Now , Taking RHS we have

[(−21)× (−4)]+ [(−21)× (−6)]

= 84+ 126

= 210

Hence , LHS = RHS