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Mary-Jane
Questions (2)
1. Name 3 insoluable compounds, each with a different anion
2. Name 3 strong acids, only 1 can be from group 17 3. Name 3 strong
0 answers
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PLEASE EXPLAIN IN YOUR OWN WORDS PLEASE PLEASE HELP IN YOUR OWN WORDS PLEASE. :( :( I REALLY NEED HELP PLEASE HELP ME PLEASE :(
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Answers (1)
Roots: X=2 X=1 Sum of the roots= 3 Product of the roots= 2 Always assume a=1. b is always the opposite sign 1x^2-3x+2=0 a=1 b=-3 c=2 Axis of symmetry=-b/2a So that’s 3/2(1) which equals 3/2 We plug the axis of symmetry which is going to equal x (or in
