Question

Find the value using suitable property.
Also, state the property used
786×491 – 391 ×786.​

Answer 1

Answer:

786×491 – 491 ×786. = 385926

we know (+) * (-) = (-) * (+)

Commutative property

Answer 2

answer:78600

Step-by-step explanation:

786*(491-391)

786*(100)

78600