Question

1. Show that
a) (135+15)+3 does not equal to 135+(153)
b) [(5)X(-9)](-13)=(5)x[(-9)x(-13)]​

Answer 1

Answer:

this is the ans of the questions

Answer 2

Answer:

A.) (135+15)+3 is not equal to 135+(153)

B.) [(5)X(-9)](-13) is equal to (5)x[(-9)x(-13)]

Step-by-step explanation:

A.) (135+15)+3 = 135+(153)

(150)+3 = 288

153 is not equal to 288

B.) [(5)X(-9)](-13)=(5)x[(-9)x(-13)]

[(-45)](-13) =(5)×[(117)]

585 = 585

Hence, 585 is equal to 585