Question

verify . 20×[100+(-5)]=20×100+20×(-5)​

Answer 1

Step-by-step explanation:

20×[100+(-5)]=20×100+20×(-5)

20{100-5)}=20{100-5}

95=95

LHS=RHS

Answer 2

20×(100+(-5))=20×100+20×(-5)

Subtract 5 from 100 to get 95.

20×95=20×100+20×(-5)

Multiply 20 and 95 to get 1900.

1900=20×100+20×(-5)

Multiply 20 and 100 to get 2000.

Multiply 20 and -5 to get -100.

1900=2000-100

Subtract 100 from 2000 to get 1900.

1900=1900

Compare 1900 and 1900.

True