Year 11 2014 Chat :) (3 Viewers)

[Soulful]

moving on... update from yesterday: decided to drop chemistry and take up japanese dont even know why i chose chemistry in the first place to be honest... and now doing no sciences trololololol

Yay! Guess I won't be the only person doing Japanese anymore

 

[authenticity]

Hey! do you guys go tutoring for english? or is it usually just maths?

 

[Lavistria]

Yay! Guess I won't be the only person doing Japanese anymore

Count me in!
Doing open high?


Sent from my iPhone using Tapatalk

 

[justem]

Hey! do you guys go tutoring for english? or is it usually just maths?

I do math and chem a lot of people do English tho as well as math

 

[authenticity]

Yea i do maths as well. Except my english tutoring place just increased their price so much. So i don't know if it's worth going anymore. I mean if i add a couple more dollars, I can actually get a private tutor instead :l

 

[justem]

Yea i do maths as well. Except my english tutoring place just increased their price so much. So i don't know if it's worth going anymore. I mean if i add a couple more dollars, I can actually get a private tutor instead :l

Private tutoring, at least for me, is the Best

 

[turnerloos]

guys, how do u solve this inequality:

x^2 + 2x + 3 > 0

 

[justem]

Sorry but does ^ mean times

 

[justem]

And any are you doing maths at 1:30 in the morning ? Haha

 

[turnerloos]

Sorry but does ^ mean times

^ means to the power of

 

[justem]

^ means to the power of

Ok than if it's to power of 2 than it's a quadratic equation , so you factorise it

 

[justem]

Ok than if it's to power of 2 than it's a quadratic equation , so you factorise it

Essentially that means you'll have 2 values for 'x'

 

[turnerloos]

Ok than if it's to power of 2 than it's a quadratic equation , so you factorise it

thats the problem, u cant factorise it. quadratic form. gives error

 

[justem]

Really? That's weird

 

[justem]

Are you sure it isn't -3?

 

[Examine]

guys, how do u solve this inequality:

x^2 + 2x + 3 > 0

You have to complete the square I think

 

[turnerloos]

Really? That's weird

its not the simple ones where u could just factorise and find solutions... dis hard :'(

 

[justem]

You have to complete the square I think

Oh yeah, so take the constant to the other side?? Ahh I understand now

 

[turnerloos]

You have to complete the square I think

that is it. but i dont understand why the answer is true for all x.

 

[turnerloos]

Oh yeah, so take the constant to the other side?? Ahh I understand now

x^2+2x+3 > 0
complete the square
(x+1)^2 +2 >0