help with 9,10,11,12 please i know its alot but this topic is rlly hard thank yo

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secondary 3 | A Maths
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secondary 3 A Maths Singapore

help with 9,10,11,12 please i know its alot but this topic is rlly hard thank you

Date Posted: 9 months ago

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Not hard lehy
Just equate what ever given then find b²-4ac can already
Then just tell me b²-4ac >\<\=0 and what is means lor

Date Posted: 9 months ago