MAT102H5 Lecture 99: MAT102 Entire Course Notes
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MAT102H5 Full Course Notes
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X a x x ( at: ( a. = 0 has: no real solutions b) a. Given by solution jbz d negative if if bh - =o: 2 distinct solutions if b2 - yac. Discriminant ( a + b)2%2*+2. 2*42- b. mac identify. Ya2 2t4abx a # 0 ) ( as ( positive ) we get in positive i anything. Yac is tve results then take do g. 2ax left side like this we more sides side. He to manipulate for ways we see that know positive solutions . no. Observations then we can take sq . root ( positive ) b. , etc : complete sentences which may contain math, a proof. & complete: we use words blc reader needs to understand. A proof is almost always based off of previous results ex. 2 formula we rely on stuff we proved before: details depend on circumstance, we rely on.
