exam
Maths Puzzle
Numerical Ability
I do not know how to solve this problem
f(x)= 11x-9 g(x)= x+11 over 9
verify the inverse functions
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exam Other Question
x^9-y^9
The directions are solve this with exact solutions
6^x+1=(1/36^x)
This is how I started. THANKS!!
6^x+1=(6^2)^x+1