exam
Maths Puzzle
Numerical Ability
Graph 3x+2y=6
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exam Other Question
the length of the side of a square is 3meters less than the length of the side of another square. The difference of their areas is 117 square meters. find the length of a side of each square.
Hello, I've struggled with conic sections for two months and keep getting the wrong answers.
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<b>Problem #1: "Find the focus and directrix for the parabola and sketch a graph.