exam
Maths Puzzle
Numerical Ability
2x - y = 4
2x - y = 6
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exam Other Question
Simplify the rational expression
(x^3)-(2x^2)+x-2
---------------- (<- symbolizes dividing side)
(3x^2)-3x-8
Im terrible at factoring... Can you help?
Construction. A garden area is 30ft long and 20 ft wide. A path of uniform width is set around the edge. If the remaining garden area is 400ft^2, what is teh width of the path?