SOLUTION: The area of a circle is given by the expression pi (16x^2 -40x+25) what is the diameter of the circle
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Question 1128140
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The area of a circle is given by the expression pi (16x^2 -40x+25) what is the diameter of the circle
Answer by
ikleyn(52818)
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Area =
=
=
====>
=
====> r = |4x-5| ====> the diameter = 2r = 2*|4x-5|
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