Question

–(–38 + 17) = 38 + (–17)

Answer 1

What is '-1' times (–38 + 17) ?

Answer 2

i need to know what property it is

Answer 3

I had always been doing math, I can find the hardest things using logic, but this English terms for are just not-making sense. Sorry, @ranga, maybe you know the names of the property/ies?

Answer 4

associative property
commutative property
commutative property
opposite of a sum property

Answer 5

anyone have an idea?

Answer 6

opposite of a sum property

Answer 7

thanks

Answer 8

wc.

Answer 9

Yeah. I never understood the point of the mathematical terms.