CPM Homework Help : PC3 Problem 13-50

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13-50.

Rewrite each of the following equations in polar form.

$x^{2} + y^{2} = 20$
Step (a):
$r^{2} = 20$

$4x + 3y = 2$
Step (b):
$4r\cos\left(θ\right)+3r\sin\left(θ\right)=2$

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