Question

state the property used in each case:
56 × (19 + 91) = (56 × 19) + (56 × 91)
​

Answer 1

Answer:

distributive law over addition.----the answer.

hope it help you.

Answer 2

Step-by-step explanation:

in this case the ASSOCIATIVE LAW OF.. MULTIPLICATION.....

A×(b+c)=A× B + A× C

56×(19+91)=(56×19) +(56×91)...

6160=6160...

...

HENCE

L.H.S =R.H.S..