tmua 2021 Q1

tmua · Uk · paper1 1 marks Circles Intersection of Circles or Circle with Conic
Two circles have the same radius. The centre of one circle is $( - 2,1 )$. The centre of the other circle is $( 3 , - 2 )$. The circles intersect at two distinct points. What is the equation of the straight line through the two points at which the circles intersect?
A $3 x - 5 y = 4$ B $3 x + 5 y = - 1$ C $5 x - 3 y = - 4$ D $5 x - 3 y = - 1$ E $\quad 5 x - 3 y = 1$ F $5 x - 3 y = 4$ G $5 x + 3 y = 1$
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Two circles have the same radius.
The centre of one circle is $( - 2,1 )$.
The centre of the other circle is $( 3 , - 2 )$.
The circles intersect at two distinct points.
What is the equation of the straight line through the two points at which the circles intersect?

A $3 x - 5 y = 4$
B $3 x + 5 y = - 1$
C $5 x - 3 y = - 4$
D $5 x - 3 y = - 1$
E $\quad 5 x - 3 y = 1$
F $5 x - 3 y = 4$
G $5 x + 3 y = 1$