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Square handkerchief has a side of 2x+3 what is the are​

User Bastes
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1 Answer

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  • A square handkerchief has a side of 2x + 3.
  • So, it is given that the handkerchief is a square.
  • So, in other words we have to find out the area of a square.
  • We know, area of a square = side²
  • Therefore, the area of the handkerchief
  • = (2x + 3)²
  • = (2x)² + 2(2x)(3) + (3)²
  • = 4x² + 12x + 9

Answer:

The area of the square handkerchief is 4x² + 12x + 9.

Hope you could understand.

If you have any query, feel free to ask.

User Integrating Stuff
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