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Maths Puzzle
Numerical Ability
how would you solve tjis equation? Square root 4x^2+x-3=2x
I am stuck. can someone please help?
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book Other Question
A sailboat travels 20 miles downstream in 3 hours. It returns in 4 hours. Find the speed of the sailboat in still water and the rate of the current.
How would you go about solving these problems
2e^(x+1)-7=3
5log32^(x+1)=3 (note: 32 is the base)