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secondary 4 | E Maths
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Kathy
Kathy

secondary 4 chevron_right E Maths chevron_right Singapore

help help

Date Posted: 5 years ago
Views: 259

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Kathi
Kathi's answer
5 answers (A Helpful Person)
1st
I am not sure as I am very bad at math and moreover I am a secondary 1 boy but I just gave a shot.
Rahman XXV
Rahman XXV
5 years ago
correct but it's somekind hanging, so if the marks was 7,u only got 1 kathi
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Rahman XXV
Rahman Xxv's answer
15 answers (A Helpful Person)
p=-7, q=16, f(x)=2x⁴-7x³+x²+16x-12
f(x)=(x-2)²(2x+3)(x-1)
just ask me if u don't get it