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Core Math

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	Date/Time	Made By	Edit Note	Type	Scope
	Feb 22 2008, 10:08 AM EST	coldwindz		edit	1 word added 1 word deleted
Change: maycan also be found at the back of the textbook]Exercise 2.41(c) e^m = 31(f) k = 3^(x-3)2(c) lg (5) = n + 12(f) ln (x - 2) = m + 53(b) y = 1 - ln (3x)3(f) y = e^(4x) - x View changes from previous version. (Word count: 110)
	Feb 14 2008, 4:29 AM EST	samuelanonymous		edit	20 words added
Change: 4e: The dot is a multiplication sign.Answers (For checking): [answers may also be found at the back of the textbook]Exercise 2.41(c) e^m = 31(f) k = 3^(x-3)2(c) lg (5) = n + 12(f) ln (x - 2) = m + 53(b) y View changes from previous version. (Word count: 110)
	Feb 14 2008, 4:28 AM EST	samuelanonymous		edit	60 words added 26 words deleted
Change: 4n + 12(b)2(f) ln 2^(-2)(x - 2) = 1/4m + 5(e)3(b) 3^ny = 1 - ln (3x)3(f) y = e^(4x) - x4(b) x = 5.652 or x = 0.1774(e) x = 18.95(f)4(h) 2^(p+1)x = 4y72.5 View changes from previous version. (Word count: 88)
	Feb 11 2008, 7:45 AM EST	samuelanonymous		edit	23 words added 98 words deleted
Change: = 14(b) x = 2(f) or x2^(p+1) = 0Tips:4(a) & (b) -> Take it as a simultaneous equation, where u=3^x. Factorise as much as possible into 3^x so it can be replaced with u. Get the two answers for u, then find 3^x.4y View changes from previous version. (Word count: 60)
	Feb 4 2008, 7:08 AM EST	tanjyr		edit	11 words added
Change: [answers may also be found at the back of the textbook]Exercise 2.31(g) x = 5/41(h) x = 4 or x = -21(i) x = -2 or x = 12(b) x = 2, y = 12(c) x = 1, y = -14(a) x View changes from previous version. (Word count: 131)
	Feb 4 2008, 7:07 AM EST	samuelanonymous		edit	55 words added 6 words deleted
Change: 1(h) x = 4 or x = -21(i) x = -2 or x = 12(b) x = 2, y = 12(c) x = 1, y = -14(a) x = 0 or x = 14(b) x = 2 or x = 0Tips:4(a) & View changes from previous version. (Word count: 120)
	Feb 2 2008, 1:58 AM EST	samuelanonymous		edit	67 words added
Change: (c), Qn 4(a), (b)Should we put up the answers?Tips:4(a) & (b) -> Take it as a simultaneous equation, where u=3^x. Factorise as much as possible into 3^x so it can be replaced with u. Get the two answers for u, then find 3^x. View changes from previous version. (Word count: 75)
	Jan 31 2008, 5:43 AM EST	samuelanonymous		create	No content added or deleted.
Change: Created by samuelanonymous Jan 31 2008, 5:43 AM EST for: no reason given