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One focus at (2,3), one vertex at (2,6), length of the minor axis is 18. Find the solution with explanation? Why does extreme heat make the air look blurry? In your opinion what makes life possible of this rock we call earth ? What is the laplace transform of sin(8t)sin(6t)? I am able to get an answer via wolfram but I don't know the correct approach/steps.? 5√2 -4√18 + √36 = 6-7√2. Can someone explain how this problem is done and why that's the answer?