Answers by Arzar
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Answers by Arzar

Answers by Arzar
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What substitution should be used to rewrite 6(x + 5)2 + 5(x + 5) – 4 = 0 as a quadratic equation? u = (x + 5) u = (x – 5) u = (x + 5)2 u = (x – 5)2
answered Dec 22, 2017
0 votes
45.2k views
If m/n=0.75 then what is 3m 2n
answered Oct 24, 2017
0 votes
190k views
What is it called when a molecule uses energy to move across a semipermeable membrane? A. Diffusion B. Active transport C. Passive transport D. Osmosis
answered Feb 20, 2017
2 votes
123k views
Australian vegetation is dominated by various species of acacia and A. marsupials. B. eucalyptus. C. ores. D. cacti.
answered Sep 10, 2016
6 votes
138k views
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