Question

Find the product using suitable property.
(a) 26 x (-48) + (-48) x( -36)
(b) (-57) x (-19) + 57

Answer 1

Answer:

26×(-48)+(-48)×(-36)

(-48)×(26+-36(-48)×(-10)

480

Answer 2

(a) 26 x (-48) + (-48) x( -36)

Using distributive Property

-48 (26-36)

-48(-10)

480

(b) (-57) x (-19) + 57

-57×(-19)+57×1 => 57×19+57×1

Using distributive Property

57(19+1)

57×20

1140