- #1
fitz_calc
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Homework Statement
area of largest rectangle with sides parallel to axes (1st quad) under y=4-x^2
The Attempt at a Solution
x(4-x^2)
Area ` = (4-3x^2)
x=0 and sqrt(4/3)
The book says 4/3 (1.15) is wrong and that 3.08 is correct, how is this possible?