maths
The diagram below represents a rectangular garden with length (x + 7) metres and
breadth (x + 3) metres.
(a) Show that the area, A square metres, of the garden is given by
A = x2 + 10x + 21.
(b) The area of the garden is 45 square metres. Find x.
Show clearly all your working.
HOW DO YOU DO b)????
breadth (x + 3) metres.
(a) Show that the area, A square metres, of the garden is given by
A = x2 + 10x + 21.
(b) The area of the garden is 45 square metres. Find x.
Show clearly all your working.
HOW DO YOU DO b)????
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