1.

The point on x-axis which is equidistant fromPoint A(-1,0) and B(5,0)a. (0, 2)b.(3,5)c.(4,2)d.(5,3)​

Answer»

<P>ANSWER:

LET P(x, 0) be a point on X-axis such that AP=BP

⇒AP

2

=BP

2

⇒(x+2)

2

+(0−3)

2

=(x−5)

2

+(0+4)

2

⇒x

2

+4x+4+9⇒x

2

−10x+25+16

⇒14x=28⇒x=2


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