Is the following shape a rectangle? how do you know?
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Mathematics, 21.06.2019 19:30
Factor the polynomial 4x4 â 20x2 â 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 â 5) (4x2 â 3)(x2 â 5) (4x2 â 5)(x2 + 3) (4x2 + 5)(x2 â 3)
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Mathematics, 21.06.2019 20:00
The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square
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