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Find a positive real number

Determine whether these are valid arguments.a. If x is a positive real number, then x2 is a positive real number. Therefore, if
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2. asked by bob89
3. 1,791 views
Need to find the real number.Someone performed a trade of 20,000 less than it made, this caused a negative trade balance. To
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2. asked by geo
3. 674 views
Use Descartes’ Rule of Signs to find the number of possible positive, negative, and nonreal roots for the equation,
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2. asked by Jackson
3. 775 views
What does Descartes' Rule of Signs say about the number of positive real roots and negative real roots for the polynomial
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2. asked by zaynab
3. 135 views
Find a positive real number such that its square is equal to 4 times the number, increased by 60.
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2. asked by Anonymous
3. 1,331 views
Find two positive real numbers such that the sum of the first number and the second number is 42 and their product is a maximum.
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2. asked by Emiliana
3. 135 views
EstablishingWrite true if the statement is true and false if it is false. 1. If N is a positive real number, then 0^N = 0 2. For
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2. asked by yh
3. 256 views
Question content area topPart 1 Use Descartes' rule of signs to determine the possible number of positive real roots and the
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2. 126 views
For some real number a and some positive integer n, the first few terms in the expansion of (1 + ax)^n are1 + 10x + 150 x^2 +
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2. asked by Dana
3. 181 views
what does Descartes rule of signs tell you about the possible number of positive real number zeros and the possible number of
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2. asked by ladybug
3. 693 views