Answer:
4[tex]x^{2}[/tex] + 6x
Step-by-step explanation:
Multiply the width by the length
2x + (2x + 3)
Then multiple 2x by each item in the parenthesis.
2x*2x and 2x*3
2x*2x = 4[tex]x^{2}[/tex]
2x*3 =6x
Answer: 4[tex]x^{2}[/tex] + 6x
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