Expression 22: "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "B" Subscript, 1 , Baseline plus "a" "t"xbluet=B1+at
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Expression 23: "y" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "B" Subscript, 2 , Baseline plus "b" "t"ybluet=B2+bt
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Skæringskoordinater
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Expression 25: "a" left parenthesis, "B" Subscript, 1 , Baseline plus "a" "t" , right parenthesis plus "b" left parenthesis, "B" Subscript, 2 , Baseline plus "b" "t" , right parenthesis plus "c" equals 0aB1+at+bB2+bt+c=0
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Expression 26: "t" Subscript, 1 , Baseline equals StartFraction, negative "a" "B" Subscript, 1 , Baseline minus "b" "B" Subscript, 2 , Baseline minus "c" Over "a" squared plus "b" squared , EndFractiont1=−aB1−bB2−ca2+b2
equals=
0.2 9 8 6 0 6 6 2 3 4 5 70.298606623457
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Expression 27: "x" Subscript, 0 , Baseline equals "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" Subscript, 1 , Baseline , right parenthesisx0=xbluet1