Find a
if distance
between l(x,7)and M(1,15) is 10
Answers
Answered by
1
Answer:
√(x-1)²+(15-7)² = 10
√(x-1)²+36 = 10
√(x-1)²+36 = 0
√(x-1)²+36 = 10
squaring both sides
x²+1-2x+26 = 100
x²-2x-99 = 0
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Answered by
2
LM =
Taking square root on both sides
hope it helps you
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