Question

Find the distance between the points P(−4, 7) and Q(2, − 5). a) 3√5 b) 6√5 c) 2√5 d) None of the above​

Answer 1

Answer:

6√5

Step-by-step explanation:

PQ=√[(-4-2)^2+(7+5)^2]

PQ=√[(-6)^2+(12)^2]

PQ=√(36+144)

PQ=√(180)

PQ=√(6×6×5)

PQ=6√5

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