CPM Homework Help : AC Problem 7-100

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Home > AC > Chapter 7 > Lesson 7.3.2 > Problem 7-100

7-100.

Find the following products.

$(2x-1)(x+3)$
Hint (a):
Use a generic rectangle to solve part (a).
Answer (a):
$2x^2+5x-3$

$3x(5x-11)$
Hint (b):
Distribute the $3x$ to solve part (b). $15x^2-33x$

$(x-5)(5x-2)$
Hint (c):
Use the same strategy outlined in part (a).

$100(3x-0.5)$
Hint (d):
Distribute, similar to part (b).

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