exam
Maths Puzzle
Numerical Ability
find the exact solutions to 5x^2+17x+6=0
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exam Other Question
please help with this,
Find ALL solutions of the equation. I need to show all possible solutions. thanks
9x^4 - 24x^3 + 16x^2 = 0
thanks
A certain radioactive element decays exponentially with a half-life of 5 hours. Find the time that has elapsed if a 50mg sample has decayed to 17 mg.