Question

If a=(-12)&b=(-13)&c=9 show that ax(b+c) =a*b+a*c. ​

Answer 1

Answer:

a = -12

b = -13

c = 9

a*( b+c ) = ab + ac

substituting the values , we get

( -12 )(-13 + 9) = ( -12)( -13 ) + ( -12 )( 9 )

( -12 )( -4) = 156 - 108

48 = 48

-------hence proved

that's ur ans

hope it helps !!!

Answer 2

Answer:

i hope it helps you

Step-by-step explanation:

$- 12( - 13 \times 9) = - 12 \times - 13 + - 12 \times 9$

$48 = 156 - 108$

$48 = 48$