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How to proof a+a*2=?

Guest Oct 16, 2015

Best Answer

+26396

+10

How to proof a+a*2=?

$a+a\cdot 2 = a\cdot(1+2) = a \cdot 3 = 3a$

heureka Oct 16, 2015

1⁺⁰ Answers

+26396

+10

Best Answer

How to proof a+a*2=?

$a+a\cdot 2 = a\cdot(1+2) = a \cdot 3 = 3a$

heureka Oct 16, 2015

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