Question

Simplify the (b) by taking the value as (iii) a=-1 ​

Answer 1

Answer:

(i) 5

(ii) 8

(iii) 4

Step-by-step explanation:

i)

$0(anything) = 0$

0+5=5

ii)1(1+1+1)+5= 8

iii)-1(1-1+1)+5 =-1+5=4

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