The total area of two rectangles can be represented by the expression (x)(3x+1) + (2x)(x+3). Which expression represents the tot

Question

4 years ago

14

al area of the two rectangles?

1 answer:

REY [17] · Answer 1 · 2022-01-22T09:21:22+03:00

REY [17]4 years ago

7 0

Answer:

The total area of the two rectangles is $(5x^{2} +7x)\ units^{2}$

Step-by-step explanation:

<em>Area of rectangle 1</em>

$(x)(3x+1)=(3x^{2} +x)\ units^{2}$

<em>Area of rectangle 2</em>

$(2x)(x+3)=(2x^{2} +6x)\ units^{2}$

therefore

The total area of the two rectangles is equal to

$(3x^{2} +x)\ units^{2}+(2x^{2} +6x)\ units^{2}=(5x^{2} +7x)\ units^{2}$