Think it might be c not sure
Answer:
Step-by-step explanation:
HL=√((-2-4)²+(8-0)²)=√(36+64)=√100=10=radius
so L lies on the circumference of circle.
or eq. of circle is (x-4)²+(y-0)²=10²
(x-4)²+y²=100
Put x=-2,y=8
(-2-4)²+8²=100
36+64=100
or 100=100
which is true.
Hence L lies on the circle.
Answer:
The fully factored form is 3(x^2 - 7))
Step-by-step explanation:
The only thing you can do with this equation is take out a factor of 3. You cannot simplify the resulting parenthesis without using irrational numbers.
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