Write the rectangular equation (x+5) 2 + y 2 = 25 in polar form.

r = -10*cos(t)

Step-by-step explanation:

To write the rectangular equation in polar form we need to replace x and y by:

Replacing on the original equation, we get:

Using the identity and solving for r, we get that the polar form of the equation is:

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step-by-step explanation:

just sum

10 + 10 = 20