169a2 - 52ab + 4b2
Factorise...
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Mathematics, 21.06.2019 21:00
List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.
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In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2
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3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.
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Mathematics, 21.06.2019 23:50
Find the interior angle of a regular polygon which has 6 sides
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