exam Maths Puzzle Numerical Ability

solve algebraically: log4(x+41)-log4(2x-5) = 2 that is log base 4 (x+41) - log base 4 (2x-5) = 2

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exam Other Question

Bruce has $5.50 in dimes and quarters. He has eight more quarters than dimes. How many quarters does he have? How would you write this rational expression in lowest terms?

g^2-5g-14/g^2+g-2