book
Maths Puzzle
Numerical Ability
what is the next 2 terms?
9, 3, 1, 1/3, __, __
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book Other Question
How would you go about solving these problems
2e^(x+1)-7=3
5log32^(x+1)=3 (note: 32 is the base)
is this correct?
f(x+1) for sqrt x^2+x
=sqrt (x+1)^2+X+1
=sqrt x^2+2x+1+x+1
=sqrt x^2+3x+2
=2sqrt3x+1
thanks!!