CPM Homework Help : CCA2S Problem 5-37

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Home > CCA2S > Chapter 5 > Lesson 5.1.2 > Problem 5-37

5-37.

Multiplica cada una de las siguientes expresiones.

Pista:

Use generic rectangles to multiply. See problem 3-69 for an example.

$(x + 4)(x − 14)$

$(2m + 5)(2m − 1)$
Respuesta (b):
$2m^2 + 8m − 5$

$(x − 9)(x + 9)$
Respuesta (c):
$x^2 − 81$

$(3y + 2)^2$

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