Question

Find the distance between (4,-8) and (5, -2)​

Answer 1

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$\bf\implies √[(-8)+4)]²+[(-2)+5]²$

$\bf\implies √(-4)²+3²$

$\bf\implies √16+9$

$\bf\implies √25$

$\bf\implies 5$

Distance between then is 5 units