Question

Chad originally had a rectangle garden with the area of 2X ^2square meters .He decided to make a new garden that was larger than his original garden. The area of the new garden is 2x^2+6x+4 square meters. Which of the following expressions represents the difference between the area of his new garden and the area of the original garden .I just need a brief explanation with the answer

Answer 1

The area of original graden = 2x^2

Area of new garden =

$2x^2+6x+4$

Substract the area =

$2x^2+6x+4-2x^2=6x+4$

Difference between the area of his new garden and the area of the original garden is (6x + 4_

Answer: d) 6x + 4