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Mathematics, 21.06.2019 19:30
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
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The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
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In the diagram, bc¯¯¯¯¯∥de¯¯¯¯¯ . what is ce ? enter your answer in the box.
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Mathematics, 22.06.2019 02:00
Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.
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How many turning points does -4x cubed have ?...
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