Use the properties of addition and multiplication to complete the statement?

0 ⤊

Use the properties of addition and multiplication to complete the statement?

20 + 15 = _____ + 20

2007-03-03 19:28:56 · 3 answers · asked by John Crow 1 in Science & Mathematics ➔ Mathematics

3 answers

Obviously, the answer is ∛((7020+1356√3)/54) + 74/(3∛((7020+1356√3)/54)) + 15/3.

Of course, if you merely wanted to be boring and orthodox about it, you could simply write 15, but I think the above expression is much more interesting, don't you?

2007-03-03 19:49:42 · answer #1 · answered by Pascal 7 · 0⤊ 0⤋

Using property of addition

a + b = b + a (commutativity) the answer is 15

2007-03-04 03:54:20 · answer #2 · answered by Vinod 2 · 0⤊ 0⤋

Ok..so I'm not totally sure what you're asking..but my guess would be either 15 or 3(5)...

Hope I helped, sorry if I didn't...

2007-03-04 03:33:24 · answer #3 · answered by wildcat_gurl_2008 2 · 0⤊ 0⤋