exam
Maths Puzzle
Numerical Ability
16mn^-5 9^4*9^6
Ialways get mixed up on these!
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exam Other Question
Solve each of the equations for the missing variable using whichever properties and method seems appropriate. I hope someone can show me how these are done:)
a) 125^x=sqrt5
b)log
Can you please help simply the following division problem?
3x^4y^-2
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9x^6y^4