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Mathematics 10 Online
OpenStudy (anonymous):

Can anyone help me show identity that will prove 25-4=21 and show identity that will prove 64+8=72

OpenStudy (tkhunny):

What does that even mean? Do you have an example that you can share?

OpenStudy (anonymous):

No I'm sorry this is all it says, and the lesson didn't explain anything about these.

OpenStudy (tkhunny):

What class are you in? What unit are you on?

OpenStudy (anonymous):

flvs Algebra 2, module 4 this is from the test

OpenStudy (tkhunny):

I've very little hint what it wants. Maybe the PROPERTY that will SOLVE? In this case, Additive Inverse".

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