Find the value of a if. The distance between the points A(_3,_14) B(a, -5) is 9units
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Under root (a-3)^2 + (-5-14)^2=9
( a)^2 + 9 - 6a + 25 + 196= 81
(a)^2 -6a + 149=0
Solve this to obtain your ans
( a)^2 + 9 - 6a + 25 + 196= 81
(a)^2 -6a + 149=0
Solve this to obtain your ans
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