exam
Maths Puzzle
Numerical Ability
X2 – 2x -15
25 – x2
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exam Other Question
give that -1 is a zero of f(x) = x^3 + 2x^2 - 5x - 6, find the remaining root?
Form a polynominal of degree 3 with zeros 1 and 3ti.
If f(x)=4/(x+2) and g(x)=3/7x, find f(g(x
what are the non-permissible values for the rational expression x^2+x-6/x^2+x-12
a. x=2 and x=-3
b. x=3 and x=-4
c. x=0 and x=-4
d. x=0 and x=-2