### Home > PC > Chapter 11 > Lesson 11.1.4 > Problem11-54

11-54.

Transform the following equations from rectangular form to polar form.

$x=r\cos\theta$

$y=r\sin\theta$

$x^2+y^2=r^2$

1. $6x − 2x^{2} = 2y^{2}$

$6x = 2x^{2} + 2y^{2}$

$6x = 2\left(x^{2} + y^{2}\right)$

1. $5x − 3y = −2$