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Solve please with the steps . answer fast .it is urgent . |
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Answer» ONG>Answer: Hi i am new to brainly. Step-by-step explanation: So i am not TELLING the ans but here is the explanation : ( n=negativeandp=positive ) 1. n*n=p n*p=n p*p=n p*n=n so -10*-5= +50 2. LET's take the1st one for ex. it is +25-8-16. now add -8+-16= -24, now subtract 25 because it +25&-24= +1 the 3rd one is ame s the first one but make SURE the signs are correct 5.: L.H.S = [(-1)*(-2)*-3 = (+2)*-3 = +2*-3 = - 6 R.H.S = [(-2)*(-3)]*-1 = 6*-1 = -6 HOPE YOU UNDERSTAND ! |
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