Question

a=10, b= - 6, c=4 verify a+(b+c) =(a+b) +(a+c)​

Answer 1

Answer:

putting the value of a, b and c

LHS a+(b+c)

10+(-6+4)

10+(-2)

10-2=8

RHS (a+b)+(a+c)

(10-6) (10+4)

4×14=56

so, LHS≠RHS

Answer 2

LHS. = RHS

a+(b+c) = (a+b)+(a+c)

==> 10+(-6)+4 = (10+(-6) ) + (10 +4)

==> 10-6+4. = (10 -6) (10+4 )

==> 4+4 = 100 +40 -60 -24

==> 8 = 140 - 84

==> 8. = 56

so LHS≠ RHS