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In: Math

the total profit pix) (in thousands of dollars) from the sale of x hundred thousand pillows...

the total profit pix) (in thousands of dollars) from the sale of x hundred thousand pillows is approximated by

P(x)=-x^3+12x^2+99x-2xx, x>5.

Find the number of hundred thousands of pillows that must be sold to maximize profit. Find the maximum profit.

The maximum profit is $: _

The maximum profit will occur when __ pillows are sold

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