Find the value of x, if the distance between the points A(0,0)andB(x,-

1.	Find the value of x, if the distance between the points A(0,0)andB(x,-4) is 5units
Answer» \xa0he distance between the points A(0,0) and B(x , -4) is 5 units√ (0-x)2 + ( 0 - (-4)2 = 5√ x2 + 16 = 5Squaring on both side, we getx2 + 16 = 25x 2 = 25 - 16x2 = 9x = 3

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