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secondary 3 | A Maths
6 Answers Below
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Questions 5,6 and 7 please!!! :)
Date Posted: 4 years ago
Views: 450
I will look at this by 4 am if no one has done them yet by then.
Someone please help me!!!!!
I can only respond at 4 am as I am not back yet (I only return at 1 am).
Okaysss thanks Eric in advance
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And this explains why no real roots leads to the case b2 - 4ac < 0.
Date Posted:
4 years ago
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Part 1 of explanations
Date Posted:
4 years ago
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Second part of explanations
Date Posted:
4 years ago
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Q5
The rest at 4 am.
The rest at 4 am.
Date Posted:
4 years ago
Omg thanks so much!! Take your time to do the other two questions and remember to send me!!
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For Q6; let me know if you do not understand my workings or you do not understand the concept behind the discriminant of roots or if my hand writing is illegible etc.
Date Posted:
4 years ago
Thanks but I don’t really understand why b2^-4ac is smaller than 0?? How did you get that??
This has something to do with the square rooted term b2 - 4ac in the quadratic formula. The number of roots (ie solutions) is highly dependent on this square root.
I will explain in greater detail later when I am free, but could be late.
I will explain in greater detail later when I am free, but could be late.
Just explain when you’re free :) I can wait
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