
Anthony P. answered 03/13/13
Tutor
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Experienced tutor in earth sciences and basic math to trigonometry
Just like 3 * 3 can be written as 32
p * p = p2
And 2 * 3 * 3 can be written as 2*32
so p * 2p = 2p2
Mohanad F.
thank you for the answer
03/13/13