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Mathematics, 21.09.2020 01:01 lnr919

X² - kx+4-0
If the equation has
equal roots, then
b²-4ac=0
where a=1, b = -k and c=4

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Answers: 3
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X² - kx+4-0
If the equation has
equal roots, then
b²-4ac=0
where a=1, b = -k and...

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