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secondary 3 | A Maths
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secondary 3 chevron_right A Maths chevron_right Singapore

Please me with this question on trigonometry, I am not sure how to do it. Thanks.

Date Posted: 1 month ago
Views: 36
sstrike
Sstrike
4 weeks ago
pls show the full question. thx
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4 weeks ago
The full question is.

The function f(x) = ax^3 + 3x^2 + bx + 12, where a and b are constants, is exactly divisible by x+3. It is given that f(x) leaves a remainder of 18 when divided by x+2

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Yxcas
Yxcas's answer
184 answers (A Helpful Person)
1st
You have the ans? Think is something like this…
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4 weeks ago
Thank you for your answer.