Question

It distance between point (x, 3 ) and (5,7) is 5 then find value of x?
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Answer 1

Answer:

$x = 6 \: \: \: \: \: \: \: \: \: \: \: \: x = 0$

Step-by-step explanation:

$\sqrt{ {(x - 3)}^{2} + {(3 - 7)}^{2} } = 5 \\ \\ {(x - 3)}^{2} + 16 = 25 \\ \\ {(x - 3)}^{2} = 9 \\ \\ x - 3 = 3 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: x - 3 = - 3 \\ \\ \\ x = 6 \: \: \: \: \: \: \: \: \: \: \: \: x = 0$