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faceless228666
@faceless228666
August 2022
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1+8x+16x^2=0
2x^2-9+4=0
5a^2+216a-24=0
7x^2-2x+12=0
3x^2-5x=0
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Answers & Comments
MooreMash
16^2+8x+1=0
D=8^2-4*16*1=64-64=0
x=-8/2*16=-0.125
2x^2-9+4
5a^2+216a-24=0
D=216^2-4*5*(-24)=
7x^2-2x+12=0
D=(-2)^2-4*7*12=4-336=-332 отриц не может быть
3x^2-5x=0
x(3x-5)=0
x=0
3x-5=0 3x=5 x=5/3
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Answers & Comments
D=8^2-4*16*1=64-64=0
x=-8/2*16=-0.125
2x^2-9+4
5a^2+216a-24=0
D=216^2-4*5*(-24)=
7x^2-2x+12=0
D=(-2)^2-4*7*12=4-336=-332 отриц не может быть
3x^2-5x=0
x(3x-5)=0
x=0
3x-5=0 3x=5 x=5/3