Question

Find using suitable property:- 25×(-49) + (-49) ×(-35)​

Answer 1

Answer:

735

Step-by-step explanation:

$= 25 + ( - 35) ( - 49) \\ = 25 - 35 \: ( - 49) \\ = - 15 \times - 49 \\ = 15 \times 49 \\ = 15 \times (50 - 1) \\ = 750 - 15 \\ = 735$

Answer 2

Answer:

Associative Property

Step - by - step Explanation:

(-49 x 25)+ [(-49) x (-35)]

= 490