Question

x square by 2 minus 2 X square + 3
${x}^{2} \div 2 - 2 \div {x + 3}^{2}$
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Answer 1

Answer:

as JoJo on to ICJ my in off gjiyotgyg

Answer 2

Answer:

Step-by-step explanation:

What is the connection of dissolved oxygen at 50c°under pressure of one atmosphere if partial pressure of oxygen at 50°c is o.14 atm