help i have a math test in 43 minstues and i dont know the quadratic formula but i cant ogogole it because i dont have internet pls heelllp?

👨🏻‍🏫 學術台數學

[匿名]

2017-12-09 1:22 am

回答 (7)

billrussell42

2017-12-09 1:26 am

you are on this website, so you DO have internet capability.

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Como

2017-12-09 1:24 am

x = [ - b ± √ ( b² - 4ac ) ] / (2a)

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[匿名]

2017-12-09 8:31 pm

But you DO have the internet uf you can access Yahoo Answers! Faker!

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[匿名]

2017-12-09 1:26 am

The roots of ax^2 + bx + c
are ( -b +- sqrt(b^2 - 4ac))/2a

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martin

2017-12-09 1:32 am

a times x squared + bx + c = zero.

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[匿名]

2017-12-09 2:57 am

thanks guys i just finished the test and with the quadratic formula i think i passed

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[匿名]

2017-12-09 1:31 am

Memorize it then.

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