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secondary 4 | A Maths
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secondary 4 chevron_right A Maths chevron_right Singapore

Hi. Pls help me with this... much thanks!:) the ans is 3x2-x3-x+6.

Date Posted: 3 years ago
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
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We approach this question in this manner. Recall that f(x) is an alternative expression for y, while f’(x) is an alternative expression for dy/dx and f’’(x) is an alternative expression for d2y/dx2.
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3 years ago
Thank u once again. I'm not sure if u can see my comments hehe but really helpful of u! @ Eric nicholas K