...: -8 = 1 - 9 = 1² - 3² (ii) Factorize the expression : m² - 2m - 8 = m² - 2m + 1² - 3² = m² - 2m(1...
...quot;沒甚麼"，因為It is worth it這類片語式的表達只是一種 expression 附帶表達講者對主題句子/內容的情緒/意義表達。中文是"我感到真是好值得...
...; 1 --------------- (2) I suppose you have already found the expression for Vb/Va in part (d). Let this be f, say. i.e. Vb...
Sol A=√(x－1)，B=√x，C=√(x+1) AB=√(x^2－x) BC=√(x^2+x) C^2－B^2=1 A^2－B^2=－1 √(x－1)/(√(x+1)－√x))+(√(x+1)/(√(x－1)+√x)) =A/(C－B)+C/(A+B) =(AC+AB)/(C^2...
Find out from the given arithmetic expression by the rule of division/multiplication first on ie:-(42 divided by 6); and...
... as a conjunction (http://dictionary.cambridge.org/grammar/british-grammar/as-and-as- expressions /as) As I was just saying, I think the proposal...
... equations (1) and (2), it shows that the given expression for V satisfies the equation dV/dt = (q/m)(V x B...
(a) (i) (x - 4)(x - 6) = x² - 6x - 4x + 24 = x² - 10x + 24 ∴ (x - 4)(x - 6) = x² - 10x + 24........(1) (ii) (x - 2)(x - 8) = x² - 8x - 2x + 16 = x² - 10x + 16 ∴ (x - 2)(x - 8) = x² - 10x + 16.........(2) (b) (x - 2)(x - 4)(x - 6)(x - 8) + 16 = [(x - 4)(x - 6)][(x - 2)(x - 8)] + 16...
...suitable for me in this course.I'll have a greater variety of expressions to use and my writing will be clearer and more organized...
... the things that they say. "Utterance" is the expression in words of ideas, thoughts, and feelings. ...
