CPM Homework Help : APCALC Problem 7-56

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Home > APCALC > Chapter 7 > Lesson 7.2.1 > Problem 7-56

7-56.

Integrate.

$\int(3x − 5)^2dx$
Hint (a):
Before integrating, expand the integrand.

$\int _ { - 3 } ^ { 3 } 9 \operatorname { sin } ( \pi x ) d x$
Hint (b):
Consider the symmetry of the integrand. Can you integrate on these bounds without a calculator?

$\int(6m^{−7} + 2)dx$
$m$ is a constant
Hint (c):
$6m^{−7}$ is a constant, just like $2$ is a constant.
Answer (c):
$(6m^{−7} + 2)x + C$

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