SOLUTION: the area of a rectangle is x^2-11x+24 what are the dimensions
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Question 866887: the area of a rectangle is x^2-11x+24 what are the dimensions
Found 2 solutions by josgarithmetic, MathLover1:
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
The polynomial must be positive VALUE and x must be a positive VALUE. The polynomial is not factorable. As a function, the polynomial opens upward and has a minimum.
roots:
The PLUS sqrt is necessary.
necessary
So either dimension MUST for domain .
A graph of the fun0ction may help.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
... factor completely and find the roots; write as
......group
......factor
solutions
if =>
if =>
so, the dimensions of a rectangle are: the length is and the width is
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