### Home > GB8I > Chapter 10 Unit 11 > Lesson INT1: 10.1.4 > Problem10-71

10-71.

Rewrite each of the following expressions without parentheses.

1. $(x + 2)(x - 5)$

Review the Math Notes box in section 3.2.2

1. $(y + 2x)(y + 3x)$

Review the Math Notes box in section 3.2.2

$y^{2} + 5xy + 6x^{2}$

1. $(3y - 8)(–x + y)$

$−3xy + 8x + 3y^{2} − 8y$

1. $(x - 3y)(x + 3y)$

Review the Math Notes box in section 3.2.2