3 years ago

L= 3x+5 and width is x-3 what is the area of it? in polynomial in standard form

Mathematics

1 answer:

Studentka2010 [4]3 years ago

7 0

Area of rectangle =wxl
A=(3x+5)(x-3)
A=3x^2+5x-15-9x
A=3x^2-4x-15

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