3 years ago

Express the area of the entire rectangle . Your answer should be a polynomial in standard form. x+3 x+9

Mathematics

1 answer:

topjm [15]3 years ago

7 0

Answer: Area of the rectangle = ( x²+12x+27)unit²

Step-by-step explanation: Length = x+3 Breadth = x+9

∴ Area of Rectangle = L×B

(x+3)(x+9) = x²+9x+3x+27 = (x²+12x+27) unit²

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