Question

Verify that (x +y) *z=x *z+y*z, if x=4/5, y= -2/3 and z= -4

Answer 1

♧♧HERE IS YOUR ANSWER♧♧

Given that :

x = 4/5, y = -2/3 and z = -4.

Now, L.HS.

= (x + y)z

= (4/5 - 2/3)×(-4)

= {(12 - 10)/15}×(-4)

= (2/15)×(-4)

= -8/15

Again, R.H.S.

= xz + yz

= (4/5)(-4) + (-2/3)(-4)

= -16/5 + 8/3

= (-48 + 40)/15

= -8/15

Then, L.H.S. = R.H.S.

Therefore,

(x + y)z = xz + yz.

Hence, proved.

♧♧HOPE THIS HELPS YOU♧♧

Answer 2

Answer:

thank you

Step-by-step explanation:

very much☺️