Question

if S1 and S2 are the equations of circles x^2 + y^2 + 4 x + 1 = 0 and x^2 + y^2 + 6 x + 2 y + 3 = 0, then equation of common chord is? ​

Answer 1

Answer:

× = 10 4×+1=0×2+y 2

Step-by-step explanation:

10×4 =40+1 =41×2=82+220=302 ans