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Maths Puzzle
Numerical Ability
how do i solve a multiuple radical equaion
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exam Other Question
5.3.1.2.
How do I solve this (below) using factoring?
x^2 + 6x - 27 = 0
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please explain this question:- To prove:-
cot(x)/1+tan(x)= cot-1/2-sec^2(x)