Maths Mark (1 Viewer)

[senso]

hoping for 80's..
but packing it for 3unit

 

[SxC]

Hey can anyone answer this the roots ov the equation x+1/x = 5

Find the value ov

i) alpha + 1/ Alpha

ii) Alpha + Beta

iii) Alpha^2 + Beta^2

can anyone help pleaz like i kinda get ii and iii but not da first one

 

[ngai]

Hey can anyone answer this the roots ov the equation x+1/x = 5
Find the value ov
i) alpha + 1/ Alpha

x=alpha is a root of x+1/x = 5 rite?

 

[SxC]

x=alpha is a root of x+1/x = 5 rite?

Yeah thx alot

 

[SxC]

well for some reason i cant seem to beat 85%... that would scale me into the 90z right

 

[Danny11]

i got 118/120 last year for my 2u trial, never made it to the top 20 list for hsc with a mark of 97.

 

[SxC]

far out 118/120 ooft man bro could we swap places for the exam

 

[danno]

i got 118/120 last year for my 2u trial, never made it to the top 20 list for hsc with a mark of 97.

whoa thats pretty good.

theres 2 people in my class who are tied exactly on 98% for the course. its crazy! and this is in crappy old TAFE!

 

[bloodysunday]

for my last two exams i didnt study and both times got around 75%, so this time after studying a fair bit im hoping to get in the 80s/90s? please?

 

[lucyinthehole]

i started out the year so well, coming 1st in the first assessment, and now i'm like 17th, with a mark of 94... but i've slacked off for the HSC, i'm aiming at anything >100