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Find all values of $x$ such that $\sqrt{4x^2} - \sqrt{x^2} = 6$.
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In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36
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An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years
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Mathematics, 21.06.2019 21:30
The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?
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Find all values of $x$ such that $\sqrt{4x^2} - \sqrt{x^2} = 6$....
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