exam
Maths Puzzle
Numerical Ability
Please help me, I am having trouble finding the domain of these two equations
f(x)= x+5/x+3
and f(x)=x^2-4/x^2-9
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exam Other Question
There are three consecutive even intergers. If twice the first integer added to the second is 268,262,find al three integers.
please help me solve this problem x2-3x+2=0 thank you