exam
Maths Puzzle
Numerical Ability
m^3 - 9m^2n + 18n^2m
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exam Other Question
I need help on trig identities please.....
Use the fundamental identities to write the expression in terms of a single trig function
(cscx/secx-tanx) - (cscx/secx+tanx)
Th
Write in simplest form:
9 - b^2
------------
b^2 - b - 6
Would the correct answer be:
-b + 3
------
b - 2
Thank you