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solve this probelm.

256z^2-4-192z^2+3

BOSEOK Aug 9, 2017

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solve this probelm.
256z^2-4-192z^2+3

Hi BOSEOK!

\(256z^2-4-192z^2+3\\ =(256z^2-192z^2)+(3-4)\\ =(64z^2)+(-1)\\ \color{blue}=64z^2-1\\ Do\ you\ understand\ ?\)

!

asinus Aug 9, 2017

asinus · Answer 1 · 2017-08-09T02:25:10

solve this probelm.
256z^2-4-192z^2+3

Hi BOSEOK!

\(256z^2-4-192z^2+3\\ =(256z^2-192z^2)+(3-4)\\ =(64z^2)+(-1)\\ \color{blue}=64z^2-1\\ Do\ you\ understand\ ?\)

!