Question

A(3,6p-5),B(4-5)e d(A,B)=15

Answer 1

(3 -4)² + (6p-5 +5)² = 15²

1 + 36p² = 225

36p² = 224

p² = 224/36

p= √224/36

p= √224 /√36

p= √16.14 /6 = 4√14 /6= 2√14 /3