How many real and imaginary solutions does the equation x2−3x=−2x−7x^2-3x=-2x-7x2−3x=−2x−7 have?
1 answer:
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The distance formula is given by:
We are given two points A and B as
A(1,1) and
B(7,-7)
so we have ,
x1 = 1 , y1=1
x2= 7 and y2=-7
Plugging these in the formula we have:
d=√(36+64)
d=√100
d=10
Answer: The distance between A(1,1) and B(7,-7) is 10