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secondary 3 | A Maths
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This question need another answer.
Pls help to solve q3
Date Posted: 3 years ago
Views: 501
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Hi! This is similar to the other question you asked earlier. Since they want real and repeated roots, discriminant=0. Rmb the formula to obtaining roots for a quadratic equation? If b^2 -4ac =0, you would only get 0 when you sq root it! Unlike when you sq root a number like 4, where it could give you -2 or 2, and you would get 2 distinct roots instead of repeated ones. You can probably get an answer from there :) if you can’t, feel free to ask!
Pls answer
Have you read what I typed? If you have, which part don’t you get?
My girl got the answer m =4.5
Could I please see her working? So I can better understand what she does not get and help her from there
Thk
Did she get it? Hope it was of help :)
No
Then could you please elaborate on how she got m=4.5? Instead of just reposting the question? If she did not understand how to continue from the equation she got from the discriminant, she can just ask. I am not answering because I care bout the upvote or downvote, but I’m trying to help
Thk
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