taylorknepper2004 taylorknepper2004

02-05-2021
Mathematics

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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=

Respuesta :

jesusm1 jesusm1

02-05-2021

Answer:

First two are difference in squares.

81=9^2
225=15^2

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kritika3375 kritika3375

02-05-2021

Answer:

The expression which denotes the differences of squares is

n² - 225

As here 225 is a square of 15.

Hope it will help :)❤

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