Completing the square grade 11: examples

In this lesson we will go over how to do completing the square to solve grade 11 equations.

[Biancaharris]

At first I was confused, but Kevin explains so well

[TebelloMotloung-furt]

Exaclty what I was struggling with😂. But after watching sir Kevin. I feel like I own the freaking Equation.🎉

[djbadswagger]

Shout out to this guy for carrying my whole school's marks

[ofentsematjila]

thanks, now i have a better understanding

[athulemarele]

Thanks Kevin, you're the best honestly

[iheart_.phiwee]

Please do the ones for solving expressions by completing the square

[OrlandoMwange]

How come this is the first time I am hearing this 😢 I meant I didn't even know it existed 😭😭

[tinx.t]

what's the point of this method of 'completing the square' if there's a much simpler formula (the quadratic formula)?

[ThestKhutso]

i do not understand at first we adding (the number in the middle÷2)² then subtracting why are we only adding to both sides?

[jedsosmooth]

what would happen if you were to take the 20 over in the first step in number 3

[kalzo_on_gfuel]

bruh just use the quadratic formula it works and it saves sm of time

[yourboy_vinny]

Why are you dividing some with 2 and others with 3?