$\sqrt{\Box}$ 2
factorize 4-x^2
-3(g+2)
5y-9 +56 degree = 90 degree
x=12.5 $\sqrt{\15((x+2.25)/(x+13.2))}$
expand and simplify (x+7)(x+3)
-(3p+4)
f(x) = 4x
3
– 12x
2
+ 2x – 6
(a) Use the factor theorem to show that (x – 3) is a factor of f(x).
x^4 - 4 x^3 - 14 x^2 + 36 x + 45
3p/2 + q/p
