Panasonic lithium 3v br2 rl haas 0v saft 6v plc robu 15v dc 3a adapter supply power barrel ac 1mm 5x2 connector laptop (a+b)(a-b)=a^2-b^2 (the real proof) (difference of two squares
(a+b)(a-b)=a^2-b^2 (The Real Proof) (Difference Of Two Squares
A^3+a-3a^2-3 factorize i
15v 3a ac dc adapter power supply 5.5x2.5/2.1mm dc barrel connector ac
Factorize 3a .
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