Question

Find the values of x if the distance between the points a (0,0) and b( x,-4) is 5 units

Answer 1

(x-0)^2+(-4-0)^2=5^2

x^2+4^2=25

x^2=25-16

x^2=9

x=√9

x=3 is the answer

Answer 2

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Just for checking code soory.$\huge\mathbb{A~N~S~W~E~R}$