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Maths Puzzle
Numerical Ability
Find the eccentricity of the ellipse given by 16x^2 + 25y^2=100
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In preparation for a party, Heather fills a large jar with gum drops. Before the party begins, Michael see the gum drop jar. He (hoping that no one will realize) takes one-third of
Solve by completing the square:
3x(x being squared) + 4x = 4