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If point B(0, 1) is equidistant from points A(5, -3) and C(x, 6), then find the values of x.

Solution

Correct Option: 3

BA2=BC2BA^2=BC^2. (50)2+(31)2=(x0)2+(61)2(5-0)^2+(-3-1)^2=(x-0)^2+(6-1)^2. So 25+16=x2+2525+16=x^2+25, giving x2=16x^2=16, hence x=±4x=\pm 4.

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