Completing the Square (1 of 2: How does it help?)

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[@anuskabhuyan165]

Sir, u are probably an influencing teacher . The way u teach is commendable.

[@muhammetalikaya]

your students are very lucky

[@alfiocardillo6420]

It's the demonstration of ax^2+bx+c=0 | x1,2=-(b/2) +- square root of((b/2)^2-ac)/a | i.e. Quadratic Formula

[@janarevalo8840]

What's with the mandalas pasted all around the board? Does teacher Woo ask their students to do 'em as an activity?

[@mathmanelesawy7134]

Hi.what about adding some media?!

[@stephenahn69]

*B R Y A N, S H H H H H*

[@TroubleMakery]

Brian’s a lucky kid

[@petercao4330]

Mr Eddie can u tell me what grade are u teaching? Because in my country we study that in grade 6 or 7.

[@hareecionelson5875]

"does this mea..." what a cliff hanger

[@aryankulkarni6066]

who is this ryan edit:*brian

[@sanrihoe3098]

5:31

[@mathmanelesawy7134]

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