exam Maths Puzzle Numerical Ability

Use the quadratic formula to solve.

2x squared - 5x = 3

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exam Other Question

The lenght of an altitude of a triangle is one-third the lenght of the side to which it is drawn. If the area of the triangle is 6 square centimeters, find the lenght of that attitude? I hate word problems! help please!

Number problem. If one-half of one integer is subtracted from three-fifths of the next consecutive integer, the difference is 3. What are the two integers?