Question

3. Verify the following properties for each of the given values of a, b and c.
Property 1: a = (b + c)(a + b) + c
Property 2: ax (b + c) = (a x b) + (a x c)
Property 3: a (b -c) = (a x b)-(a c)
b. a = (-3), b = 1 and c = (-4)
a. a=(-1), b = 11 and c = 2
pls help
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Answer 1

Step-by-step explanation:

a.( b+ c )(a+b) +c = (1+-4) ( -3+1) +-4 = -3×-2-4= 6-2=4.

b.