Question 9
If $x^4+mx^3+nx^2-10x+12$ is divisible by $x^2-1$, find $m$.
TIMO - 2018 - Grade 9 - Preliminary Round - Paper 4 Question 9
TIMO · TIMO - 2018 - Grade 9 - Preliminary Round - Paper 4
TIMO · TIMO - 2018 - Grade 9 - Preliminary Round - Paper 4