# ultra908's latest activity

• ultra908 reacted to Drongoski's post in the thread MATH HELP!! with Like.
x^3 - 9x^2-10x = x(x^2-9x-10) = x(x-10)(x+1) = 0 \$ at x = -1, 0, 10 \$ The question wants to know where the graph of y = x^3 - 9x^2...
• Another one is increased servicing costs in terms of rent, profits, dividends and interest if exchange rates depreciate, affecting the...
• ultra908 reacted to kevin3314's post in the thread HELP! what are the effects that the bop and exchange rate have on eachother with Like.
There is a diverse range of effects that can be caused by a change in e/r e.g (depreciation in a currency ) 1. Exports are more...
• yes but for schools prelim still matters and schools still need ways to be able to effectively assess their yr11 cohort. NESA recently...
• ultra908 replied to the thread Challenging (?) Proof Question.
u can prove by strong induction, n=0 is obvs true, given n=1, then M^{k + 1} + \cfrac{1}{M^{k + 1}} = (M^k + \cfrac{1}{M^k})(M +...
• i think this just applies to yr 11 students rn
• ultra908 reacted to blyatman's post in the thread question about the exchange rate with Like.
Isn't that the same concept behind inflation? An expansion of the money supply reduces the purchasing power of each individual dollar.
• ultra908 reacted to Cherrybomb56's post in the thread How to solve this? with Love.
Thank you so much for your help. you guys truely are amazing and have explained it so well. :)
• ultra908 reacted to Drongoski's post in the thread How to solve this? with Like.
For c): P(x) = x^3 + 4x^2 + 2x + k You are told: remainder upon division by (x-1) = 2 times remainder upon division by x or (x-0)...
• ultra908 reacted to Drongoski's post in the thread How to solve this? with Like.
Cherry: I know you want a very gentle step-by-step help. Not helpful hints here and there. For b) P(x) = (x^2-1)Q(x) + kx + 2 If x-1 is...
• ultra908 replied to the thread How to solve this?.
1. if (x-1) divides the polynomial, and it divides (x^2-1)Q(x), it must divide the remainder (kx+2). Thus you can figure out k. Then...
• ultra908 reacted to Drongoski's post in the thread Should I apply to Ruse? with Haha.
When you say you are pretty all rounded, does it mean you are rotund?
• ultra908 reacted to HeroWise's post in the thread Graphing Question with Love.
• ultra908 replied to the thread English.
is it a motif? Also you could talk about associations and connotations of the imagery.
• ultra908 reacted to Deadinside's post in the thread Chemistry help with Like.
Thank you so much, you explained it better than my teacher dId XD