exam Maths Puzzle Numerical Ability

g squared minus 4g minus 45 = 0

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exam Other Question

find the length of a rectangle with a perimeter of 72 meters if the length is three times the width An airplane travels from points A and B with a distance of 1500 km and a wind along its flight line. If it takes the airplane 2 hours from A to B with the tailwind and 2.5 from B to A with the headwind, what is the velocity?