Question

if distance between (X,2)and (9,7)is 4 units find the value of x​

Answer 1

Step-by-step explanation:

4 = √x2-x1+ y2 - y1

4 = √9-X +7-2

4 = √ 9- X +5

4= √ 14- X

Squaring both sides

16= 14- X

16 - 14 = - X

so, X = -2

Answer 2

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