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i found 2 values for x 3/2 and 3.

at james ruse is there even 1 kid of anglo-saxon descent attending [not including fat ugly nerds]? i don't mean to offend, just a north coast surfy bonger smart arse kid asking some questions. and hijacking threads.

oh ok. so ill just sub in 4[1^3] - 30[1^2] + 72[1] - 54 = -8 so 1 isn't right then ill sub in 2 4[2^3] - 30[2^2] + 72[2] - 54 = 2 is this method right? and if so? where's the quadratic left?

im not following sorry.

cool. last question. y = (x-1)(x-3)^3 sketch after finding dy/dx, x intercepts, y intercept, stationary points. i found the x intercepts, 1 and 3 obviously. y intercept is 27. im just having trouble find the stationary points, another cubic question. stationary points occur for...

and im left with the answers +- 2, +- 5. thank you very much. what about x^3 + x^2 - 5x - 6 = 0 ? id assume id have to factorize. wait dont worry, end up with complex roots or sumin. what about x^4 - 2x^3 = 0 i would factorise and get x^3(x-2) = 0...

how would i find the x intercepts on something like this.. f(x) = x^4 - 29x^2 + 100 let f(x) = 0 x^4 - 29x^2 + 100 = 0 x^4 - 29x^2 = -100 x^2(x^2 - 29) = -100 ?

it goes.. quadratic then cubic then quartic right?

in regards to geometric application of the derivative. i have no problem finding the x intercepts of a quadratic like x^2 - 4x + 3 = y i just factorise or use the general quadratic solution. but how do i find the x intercepts or a cubic or even to the power of 4?

in regards to question 2. you could talk about Pip from great expectations [and south park] and how his attitiudes of belonging change as he grows from a child to a man, think the term for a story where in the boy becomes a man is "Bildungsroman"

im planning to do this as one my related texts along with "Great Expectations" , "Romulus, My Father" and the core text "As You Like It". anyone else doing the wall?

singing piano guitar i think these are most popular cause they're easy to show off with. how can we compare a walking bass line on double bass to fight of the bumblebee on piano?

modern history and music 1 assessments tomorrow english and mathematics assessments in 2 weeks economics and geography assessments in 4 weeks.

its week 5!!! we're already roughly 1/8 through yr12!!!

i play gtr, atm it looks like im doing. cathedral - eddie van halen eruption/spanish fly - eddie van halen ocean - john butler and probably a composition or stairway to heaven

im doing china. lots of info on it.

where can i find the text?

from what your signature reads. i think you should spend the holiday time doing all those units of english.

my timetable P0 starts at 8.30 at P6 finishes at 3.20 D6 is when ext classes are on. i dropped ext maths and ext eng cause i wanted the day off. worth it. totally worth it.

mod. hist and music assessments