Pre-Calculus

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Please check:
1.Find polar equation of x^2 + y^2 = 10y
r^2 for x^2 + y^2 and sin(theta sin for y
=r^2=10sin(theta)
2.Find polar equation:
y=5
r=5/sin
3.Polar equation is r=2costheta + 3 sin theta
Find rectangular equation

x^2+y^2 =x^2 + y^2 =2x+3y

  • Pre-Calculus -

    Jeez! How many times?

  • Pre-Calculus -

    (3x5+4x4+4x3-3):(3x3+x2-1)

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