## rebeccaskell94 3 years ago I have to draw it out.

I'm really bad at this kind of stuff :( |dw:1343645507201:dw|

2. ParthKohli

Ah! Do you know factoring? We'd factor it and simplify before we could actually multiply this out.

The denominator in the first fraction is a-6. My a looks bad.

Well I know what factoring is, I just suck when it's all this D:

5. ParthKohli

${a^2 - 6a \over a - 6} \times {a + 3 \over a}$

6. ParthKohli

No worries. Can you factor $$a^2 - 6a$$?

a(a-6)?

8. ParthKohli

Yep :)

9. Nick_Black

a+3 ur answer a(a-6 ) * (a+3) ------- ------- a-6 a

10. ParthKohli

${a\cancel{(a - 6)} \over \cancel{a - 6}} \times {a + 3 \over a}$

Then cancel out the a's?

12. ParthKohli

This becomes ${a \over 1} \times {a + 3 \over a} \Longrightarrow a \times {a + 3 \over a}$

13. ParthKohli

That's right :)

14. ParthKohli

$1 \times {a + 3 \over 1}$

so it's just...a+3? o.o

16. ParthKohli

Now nothing is left. That's right!

I'm a retard xD

18. Nick_Black

parth cancel show kaise kie kiya???

19. ParthKohli

\cancel{jo bhi cancel karna hai}

20. Nick_Black

Thank you @parhkohli and @Nick_Black

22. ParthKohli

You're welcome! You did well here :)

@ParthKohli lol

Thanks :3

25. Nick_Black

ur welcome :)

26. lgbasallote

what subject is this @rebeccaskell94 ?

Algebra II :(

28. lgbasallote

I told you I'm a retard >.> Don't laugh D:

30. ParthKohli

No. We solve equations like $$x + 3 = 12$$ at school.

31. lgbasallote

oh i see

32. lgbasallote

us too. what a coincidence

lol

34. Nick_Black

we were thought factorization of quadratic equation in Algebra and i hated

35. Nick_Black

tought*

I hated Algebra I...worst year ever. I liked Geometry. Algebra II is...eh.

37. lgbasallote

wonder what's the difference between the $$\implies$$ code and $$\Longrightarrow$$ code...they look the same

38. ParthKohli

I don't like how they are moving with Algebra II and Trigonometry at the same time. Different level topics, you see.

39. Nick_Black

well i was the same as u and its taught*

40. lgbasallote

yeah they should do calculus instad of trig

41. lgbasallote

lol grammar conscious?

42. ParthKohli

What? lol

43. lgbasallote

but you guys are lucky. when i was 18 we were doing statistics...our curriculum is very slow

Sucks for you xD hahahahhaha

45. lgbasallote

ikr

46. Nick_Black

i was in grade 7 when we were doing these questions and topic okay which one of u guys liked maths frm the beginning

I liked math before high school xD

48. lgbasallote

i hated it from start to end hah

haha

50. ParthKohli

This site made me love Mathematics.

51. lgbasallote

52. Nick_Black

53. ParthKohli

Yeah, and it made me find mistakes in the normal classroom environment.

54. ParthKohli

@Nick_Black That's awesome. Some teachers always encourage you!