Chloeee_Harris
2x^2+11x+12 Factorise
Full working
Medals awarded
Delete
Share
This Question is Closed
hba
Best Response
You've already chosen the best response.
1
Lets start with this we would be using "Breaking the middle term"
Think of two numbers which we multiply it becomes 24 and when we add this two numbers it becomes 11.
hba
Best Response
You've already chosen the best response.
1
@Chloeee_Harris Mind responding ?
Chloeee_Harris
Best Response
You've already chosen the best response.
1
sorry, im here
Chloeee_Harris
Best Response
You've already chosen the best response.
1
urm 8 and 3
hba
Best Response
You've already chosen the best response.
1
Yeah good :)
hba
Best Response
You've already chosen the best response.
1
Now see this,
\[2x^2+8x+3x+12\]
hba
Best Response
You've already chosen the best response.
1
Now take common from first two and last two terms :)
hba
Best Response
You've already chosen the best response.
1
@Chloeee_Harris Continue...working.
Chloeee_Harris
Best Response
You've already chosen the best response.
1
yes?
Chloeee_Harris
Best Response
You've already chosen the best response.
1
i dunno what to do next?
Chloeee_Harris
Best Response
You've already chosen the best response.
1
@hba
??
hba
Best Response
You've already chosen the best response.
1
Now take common from first two and last two terms :)
Chloeee_Harris
Best Response
You've already chosen the best response.
1
i dont know? :(
hba
Best Response
You've already chosen the best response.
1
2x^2+8x+3x+12
2x(x+4)+3(x+4)
(2x+3)(x+4)
Understood @Chloeee_Harris ?
Chloeee_Harris
Best Response
You've already chosen the best response.
1
oh yes, thanks
hba
Best Response
You've already chosen the best response.
1
You're Welcome :)