Question

find the product using suitable properties class 7 7*-52+-7*-2

Answer 1

7*-52+-7*-2 = -350 ( Right Answer )

Answer 2

Answer:

-350

Step-by-step explanation:

How?

Using Distributivity -

First make equal signs,

7 * (-52) + (-7) * (-2) [(-7)*(-2) == 7*2]

Then use property -  

-> 7 * (-52) + 7 * 2  

-> 7 * (-52 + 2)

-> 7 * (-50)

-> -350