Question

c) Verify: i). {(-60) x (-40)} x 12 = (-60X(-40) x 12) ii).
20 x {(-19)+5)= {20 X (-19) + 20 x 5)​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

L.H.S. R.H.S

{(-60) * (-40)} * 12 (-60 * (-40) * 12)

{2400) * 12. (2400 * 12)

28800 28800

.°. It is verified√

Step-by-step explanation:

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