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Which expressions are differences of squares?

Select each correct answer.

Which Expressions Are Differences Of Squares Select Each Correct Answer class=

Sagot :

Answer:

First two are difference in squares.

  • 81=9^2
  • 225=15^2

Answer:

The expression which denotes the differences of squares is

n² - 225

As here 225 is a square of 15.

Hope it will help :)❤