Mathematics
08.10.2022 22:01
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Solve 2x2 β 6x = β8. negative 3 plus or minus 5i all over 2 the quantity of 3 plus
Solve 2x2 β 6x = β8. negative 3 plus or minus 5i all over 2 the quantity of 3 plus or minus 2i square root 30 all over 2 the quantity of 3 plus or minus i square root 30 all over 2 the quantity of 3 plus or minus i square root 7 all over 2
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jordanjones022
4,5(89 marks)
2xΒ²-6x+8=0
xΒ²-3x+4=0
D=bΒ²-4ac=9-16=-7
x=(3+/-iβ7)/2
correct answer is the last one
xΒ²-3x+4=0
D=bΒ²-4ac=9-16=-7
x=(3+/-iβ7)/2
correct answer is the last one
nstacie40
4,4(68 marks)
im pretty sure its 1
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