Find the co-ordinates of the points on x-axis which are at a distance of 5 units from the point (5, 4).
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Answer:
x = 2,8
Step-by-step explanation:
Using distance formula for distance between (5,4) and (x, 0)
25 = (5-x)^2 + (4-0)^2
25 = (5-x)^2 + 16
(5-x)^2 = 9
Taking sq. root on both sides,
5-x = 3, 5-x = - 3
x = 2,8
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these answer is correct
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