Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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You are not logged in. #26 2012-11-29 07:53:54
Re: Difficult algebra manipulation help!Ok thanks I got the same as you when I just expanded this. #27 2012-11-29 08:00:04
Re: Difficult algebra manipulation help!Hi; In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #28 2012-11-29 08:06:51
Re: Difficult algebra manipulation help!Shouldn't it be 3b-ub on the bottom ? #29 2012-11-29 08:12:47
Re: Difficult algebra manipulation help!Hi; In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #30 2012-11-29 08:17:11
Re: Difficult algebra manipulation help!I know, but on the thing you posted, the denominator you got ub-3b and I have 3b-ub #31 2012-11-29 08:25:25
Re: Difficult algebra manipulation help!You should notice that I have a q^L in the partial answer. That is because it is not done yet. In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #32 2012-11-29 08:28:48
Re: Difficult algebra manipulation help!I know we are not done, but on the expression you just posted for qh.... at the bottom you have b(u-3) and I get b(3-u), this is what I am talking about. #33 2012-11-29 08:33:18
Re: Difficult algebra manipulation help!You mean on the step I just did or on the final answer? In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. #34 2012-11-29 08:37:25
Re: Difficult algebra manipulation help!
On the step you just did #35 2012-11-29 08:45:05
Re: Difficult algebra manipulation help!Could just be a sign change. Let me see your answer. In mathematics, you don't understand things. You just get used to them. Probability is the most important concept in modern science, especially as nobody has the slightest notion what it means. 90% of mathematicians do not understand 90% of currently published mathematics. |