Question

6. Verify a × (b + c) = a × b + axc, taking the following values of a, b and c:
(a) a=-1, b = -4,c= -2
(b) a= -3,b=2, C = -7
(c) a = 23, b=19,c=5
(d) a=-20, b=15, c =-25​

Answer 1

Answer:

-6

hope it helps you

I have done one other you should try

Explanation:

a=-1,b=-4,c=-2

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

R.H.S. L.H.S

a*(b+c). a*b+a*c

-1*(-4+(-2)). -1*-4+-1*-2

-1*(-4-2). -4+(-2)

-1*-6. -4-2

-6. -6