mayaraja mayaraja
  • 30-10-2022
  • Mathematics
contestada

A rectangular lawn has a length of 3x metres and a width of 2x metres.
The lawn has a path of width 1 metre on three of its sides as shown in the
diagram.
The total area of the lawn and the path is 100 m²
Show that 6x2 + ax + b = 0where a and b are constants to be found.
(2 marks)

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