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11 Nov 2019
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The expression x - 7/9 - x^2 is undefined when x is 3 and 7 3 and -3 3, only 9 What is the product of (1.5 times 10^2) and (8.4 times 10^3) expressed in scientific notation? 1.26 times 10^5 12.6 times 10^3 1.26 times 10^6 12.6 times 10^5 Which expression represents "5 less than twice x"? 2x - 5 5 - 2x 2(5 - x) 2(x - 5)
Please show work thank you!
The expression x - 7/9 - x^2 is undefined when x is 3 and 7 3 and -3 3, only 9 What is the product of (1.5 times 10^2) and (8.4 times 10^3) expressed in scientific notation? 1.26 times 10^5 12.6 times 10^3 1.26 times 10^6 12.6 times 10^5 Which expression represents "5 less than twice x"? 2x - 5 5 - 2x 2(5 - x) 2(x - 5)
Lelia LubowitzLv2
14 Aug 2019